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QNAP TS-855X

AED 6,285.00 (Inc. VAT)
Brand: QNAP       SKU: TS-855X-8G       GTIN: 885022026357      

Pre-Order
 Sold out but we have more in transit and may have a close replacement in stock. Place the order and we promise to get back to you with the exact delivery time or a similar product

QNAP TS-855X

AED 6,285.00 (Inc. VAT)
Brand: QNAP       SKU: TS-855X-8G       GTIN: 885022026357      

Pre-Order
 Sold out but we have more in transit and may have a close replacement in stock. Place the order and we promise to get back to you with the exact delivery time or a similar product
Free Delivery within UAE Customer service to update Delivery ETA

More Information about QNAP TS-855X TS-855X-8G

Logistics, Bulk pricing , Stock and Partnership Info

QNAP One of the Largest Subdistributor and Reseller partner in UAE

We are one of the largest QNAP subdistributor offering complete Storage solution with QNAP using hard drives from Seagate , WD or Toshiba. Every QNAP device you buy from us with hard drives will be pre-configured for free. Other value-added services for QNAP devices such as warranty extension for new QNAP devices (QNAP Warranty Extension), warranty extension for existing QNAP devices (PNP Warranty Extension), extended replacement service with SLA ( NBD Hardware Replacement), etc. are offered in UAE at an additional cost.
Services such as NBD replacement of a failed QNAP device, warranty extensions for existing QNAP devices are available exclusively from us at an additional cost due to our service partner agreement with QNAP. Our Engineers are trained by QNAP and we also arrange workshops and techincal trainings for QNAP.

Stock availability of QNAP TS-855X TS-855X-8G Dubai UAE

We have a large inventory (probably one of the largest in the Middle East) of QNAP as we are a sub-distributor. If the stock is not available, we can give you a firm delivery date. Contact us and we will let you know the exact availability.

Price Matching and Lowest Bulk Price for QNAP TS-855X TS-855X-8G

The price listed on the website is the retail price intended for end users, but If you are an end user looking for a better price you can contact us. Resellers can request for a special reseller price.

Free Shipping for QNAP TS-855X TS-855X-8G in UAE

We Ship QNAP TS-855X TS-855X-8G to Dubai, Abu Dhabi and Rest of the UAE free of cost. We have Export freight rates for this product also to Middle East including Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. For African countries, our organized carriers tend to be expensive and we ask that you arrange shipping yourself. VAT Exceptions for export orders from the UAE are available if shipped from Jebel Ali or if your carrier issues proper export documentation

Information about QNAP TS-855X from Vendor Site


TS-855X
High-performance 8-core 10GbE NAS for deploying hybrid-infrastructure storage and high-speed virtualization applications

ts-855x
Features

The high-capacity TS-855X has six 3.5-inch SATA drive bays (for HDDs), two 2.5-inch SATA drive bays (for SSDs) and an 8-core processor supporting Intel® QuickAssist Technology (QAT), greatly assisting businesses in deploying a data storage and virtualization environment. The built-in 10GbE/2.5GbE high-speed connectivity helps realize fast data access, backup/restoration, file server, and virtualization applications. Running the QTS operating system as standard, the TS-855X can be switched to use the ZFS-based QuTS hero operating system based on your requirements. The TS-855X will be available and supported by QNAP for an extended period (up to 2027), ideal for businesses requiring matching NAS models deployed in long-term projects.

intel-atom 10gbex2.5gbe pcie m.2-nvme-ssd qts-quts-hero
  • 2.5GbE/10GbE connectivity

    Dual-port 2.5GbE and single-port 10GbE connectivity. The dual 2.5GbE ports also support for up to 5 Gbps!

  • Flexible storage expansion

    Connect   /   JBOD units to the TS-855X for adding up to 48 additional drive capacity to match your business growth.

  • Flexible PCIe Gen3 expansion

    Features two PCIe Gen 3 slots for installing 5/10/25GbE network cards, QM2 cards or Fibre Channel cards.

  • M.2 SSD caching

    Dual M.2 PCIe NVMe slots enable SSD caching, SSD storage pools, or Qtier™ auto-tiered storage.

  • Virtual machines and containers

    Host virtual machines and containerized apps on one device to optimize resource utilization and IT budgeting. Supports SR-IOV.

  • All-inclusive data backup and restoration

    A reliable backup center for your PC/Macs, virtual machines, containers, cloud data, and SaaS data.

Available Models

  • TS-855X-8G

    Intel ® Atom® C5125 8-core processor, 2.8GHz, 8 GB UDIMM DDR4 (1 x 8 GB)

Ultimate 8-core performance with up to 128 GB RAM and Intel® QuickAssist Technology

The TS-855X delivers exceptional 8-core performance for running multiple concurrent tasks. AES-NI encryption and Intel® QuickAssist Technology (QAT) are supported to offload resource-demanding compression and improving IPsec/SSL cryptography performance. The TS-855X comes with four UDIMM DDR4 slots (8 GB preinstalled) that can be upgraded to 128 GB ECC RAM for higher workloads. Combining high performance, reliability, and capacity, the TS-855X is an all-round budget-friendly storage solution for diverse applications, such as file servers, high-speed storage/backup/recovery, and virtualization.

  • CPU

    Intel® Atom® C5125 8-core 2.8 GHz processor

  • Memory

    8 GB DDR4 Non-ECC memory (up to 128 GB, 4x 32 GB)

    Note: Also supports installing ECC RAM, but Non-ECC RAM and ECC RAM CANNOT be mixed.

Transmission efficiency

  • Windows File Transfer (2 x 2.5GbE)

    Download
    198 MB/s
    Upload
    197 MB/s
  • Windows File Transfer with Encryption (2 x 2.5GbE)

    Download
    194 MB/s
    Upload
    198 MB/s
  • SMB Sequential Throughput 1MB ( 1 x 10GbE)

    Read
    407 MB/s
    Write
    407 MB/s
  • SMB Sequential Throughput 1MB (2 x 25GbE)

    Read
    1221 MB/s
    Write
    795 MB/s
Windows File Transfer (2 x 2.5GbE) Download
198 MB/s
Upload
197 MB/s
Windows File Transfer with Encryption (2 x 2.5GbE) Download
194 MB/s
Upload
198 MB/s
SMB Sequential Throughput 1MB ( 1 x 10GbE) Read
406 MB/s
Write
406 MB/s
SMB Sequential Throughput 1MB (2 x 25GbE) Read
1219 MB/s
Write
793 MB/s

Tested in QNAP Labs. Figures may vary by environment.

Test Environment:
NAS : with QXG-25G2SF-CX6
OS : QTS 5.0.1
Volume type : 8 x Samsung 860 EVO 1 TB SATA , RAID 5, thick volume
Client PC : Windows Server 2016 Standard, Intel i7-6700 3.4GHz, 64GB RAM
IOmeter : 16MB, 30-sec ramp up time, 3-min seq. run time, 16 workers, 4-outstanding

Virtualization Certifications Supported by TS-855X

Check QNAP NAS with Support for Virtualization application

Build a High-Speed 10GbE/2.5GbE Network Environment

Featuring two native 2.5GbE RJ45 (2.5G/1G/100M) LAN ports and a 10GBASE-T (2.5G/1G/100M) port, the TS-855X satisfies bandwidth and reliability demanding business applications including virtualization, large file transfers, high-speed backup/restoration, and real-time applications. Combine the dual 2.5GbE ports with SMB 3.0 Multichannel for up to 5 Gbps fault-tolerant connections! QNAP also offers numerous managed/unmanaged 2.5GbE/10GbE switches, assisting organizations in implementing high-speed, secure, and scalable network environments without going over budget.

, , ,

M.2 PCIe slots for SSD caching and accelerated AI-powered image recognition

The TS-855X comes with two M.2 PCIe Gen 3 slots that allow for installing M.2 2280 NVMe SSDs (including SSD brands of Micron®, Seagate® and WD®) or Edge TPU (sold separately) to boost NAS performance.

2 x NVMe Gen 3 x4 M.2 2280 SSD Slots

  • SSD caching

    Configure SSD caching with M.2 SSDs and obtain optimal I/O and reduced latency without occupying any 3.5-inch drive bays.

    ,

  • Auto Tiering

    Qtier™ technology empowers the TS-855X with auto tiering to continuously optimize storage efficiency across all installed storage devices.

  • Faster image recognition with Edge TPU

    Coral M.2 Accelerator with Edge TPU provides an affordable solution to leverage AI acceleration for faster image recognition in your NAS applications. (Purchase from the )

Upgrade to 25GbE network with PCIe expandability

The TS-855X has two PCIe Gen 3 x4 slots that allow for installing various expansion cards to increase its application potential.

  • 5/10/25GbE network card

    Enable lightning-fast throughput for bandwidth-demanding tasks (virtualization, huge data transmission, and fast backup/restore).

  • QM2 card

    Add M.2 SSDs or 2.5GbE/10GbE connectivity to the TS-855X for optimized performance and bandwidth.

  • SAS / SATA storage expansion cards

    Connect the TS-855X to SAS 12Gb/s or SATA 6Gb/s expansion units for huge storage capacity.

    ,

Direct 2.5GbE connectivity for up to ten PC/workstations

Your team needs a high-speed environment and productivity boost, and the TS-855X delivers with two 2.5GbE ports. By installing two 4-port PCIe network cards ( ) the TS-855X can directly connect to up to ten PC/workstations - no switch required – for faster large file transfer/backup, video editing, and much more.

Simple Backup

Superior hardware performance with an to speed up backup/recovery tasks.

  • Back up all your devices

  • Remote Replication for NAS data

PC and Mac backup

Sync your computer files to NAS with Qsync. TS-855X also supports Time Machine for Mac computers.

License-free VM backup

Back up multiple VMware® and Hyper-V™ VMs using Hyper Data Protector.

File server backup

Supports multiple protocols such as Rsync, FTP and CIFS for backing up different file servers.

SaaS Business Backup Solution

Use Boxafe to easily back up Google™ Workspace and Microsoft 365® business account data.

Google Photos and WordPress backup

The exclusive MARS service enables backing up Google Photos and WordPress databases and files to NAS.

Back up data from one NAS to another NAS

Back up data on a local NAS to another remote NAS using . You can also deduplicate your backup using QuDedup to save time and storage space.

Back up NAS data to the Cloud

Hybrid Backup Sync supports mainstream public cloud services for backing up or syncing data from NAS to Cloud.

Cloud Storage Gateway

connects cloud object storage (Bucket) and back up data from NAS to the cloud.

Back up NAS snapshots

Use Snapshot Replica to back up to another NAS and recover when needed.

Multi-version snapshots mitigate ransomware threats

The TS-855X supports block-based snapshots that record the state of the system at any time. It helps protect data, which can be restored back to a specific point of time, greatly helping in mitigating the threat of ransomware.

  • Volume and LUN snapshots

    Take snapshots in seconds and revert the entire volume/LUN back to a specific point in time to prevent loss of important data.

  • Instantly restore snapshots

    Snapshot content can be quickly restored to a local NAS, or restored on a folder/file basis to a local/remote NAS or cloud storage. You can also conveniently view and restore snapshots from the client side.

  • Back up snapshots

    Multiply data protection by backing up snapshot files! Replicate volume/LUN snapshots in the TS-855X to a remote NAS (Snapshot Replica) by copying only the changes made. This helps save time & bandwidth, and can be run manually or on a scheduled basis.

Reliable, high-performance storage for virtualization

The TS-855X supports block-based iSCSI LUN as a reliable, high-performance, and affordable storage solution for mainstream virtualization environments. It supports VMware® VAAI and Microsoft® ODX to increase performance by offloading server loading for ESXi server and Hyper-V respectively.

All-in-one solution for hosting virtual machines and containers

By running multiple virtual machines and containers on the TS-855X, you can deploy multi-tenant environments and applications to increase management efficiency and save hardware costs. Coupled with the Network & Virtual Switch app that boosts interoperability between virtual machines, containers, QNAP NAS, and other physical devices on the network, you can flexibly allocate physical and virtual network resources to simplify network deployment.

  • Virtualization Station

    Run multiple Windows®, Linux®, UNIX®, Android™, and QuTScloud virtual machines and access them via a web browser or Virtual Network Computing (VNC). Businesses can run virtualized server applications on a single NAS without needing additional physical servers.

    ,

  • Container Station

    Experience Docker®, LXD, and Kata Containers lightweight virtualization technologies, download apps from the built-in Docker Hub Registry®, import/export containers, and create abundant microservices.

  • Linux Station

    Run Linux® applications (including apps from the Software Center) directly on the NAS and remotely access the Linux® desktop from a web browser. The open-source Linux® platform is also ideal for Internet of Things development.

  • Single Root I/O Virtualization (SR-IOV)

    By installing an SR-IOV compatible PCIe SmartNIC in the TS-855X, you can allocate bandwidth resources from a physical network card directly to VMs, increasing network efficiency and reduced CPU overheads.

    Note: SR-IOV is supported by specific QNAP NAS models and should work with SR-IOV compatible adapters.

  • QuTScloud virtual NAS

    QuTScloud is a virtual appliance based on the QTS operating system. Enterprises can quickly launch QuTScloud on hypervisors including Linux® KVM, Microsoft® Hyper-V, and VMware ESXi™ to acquire advanced NAS features without requiring additional NAS hardware.

Comprehensive security and privilege settings

The TS-855X is loaded with flexible privilege settings and security measures. Besides IP blocking, , HTTPS connection, there are more apps that help ensure optimal NAS protection against threats like malware and hackers.

  • myQNAPcloud secures remote access

    myQNAPcloud allows convenient connection to the TS-855X through the Internet without any complex DDNS settings. To ensure your remote access service is secure, myQNAPcloud strengthens keys on SSL Certificates to 2048-bits.

  • Simplified privilege settings

    The TS-855X supports comprehensive access right settings for shared folders, Azure Active Directory Domain Services (Azure AD DS), LDAP, and Windows ACL to help IT staff efficiently manage user accounts and access rights for multiple NAS systems.

  • QuFirewall protection

    Supports IPv6, firewall access lists, and GeoIP filtering to restrict access based on geographical locations for higher NAS network security.

  • Superior security with QVPN

    A virtual private network (VPN) allows secure access to network resources and services across public networks. QVPN supports creating a VPN client, using the TS-855X as a VPN server, and WireGuard® VPN service with an easy-to-use interface for setting up a secure connection.

  • Security Counselor

    A security portal for the TS-855X to check for weaknesses and offer recommendations for enhancing NAS security. It also integrates anti-virus and anti-malware scanning software.

  • Malware Remover

    Regularly scan your TS-855X using the latest malware definitions. If infected files are detected, they will be immediately removed to ensure NAS data security.

The best file storage and collaboration center

The TS-855X integrates rich apps for storing, managing, synchronizing, searching, and archiving files. It supports SMB/CIFS, AFP, and NFS protocols for streamlined file sharing across Windows®, Mac®, and Linux®/UNIX®, and provides the smartest NAS solution for professionally managing your files.

  • File Station

    Manage, access, and share all the files in the TS-855X and view snapshots files – all from your web browser. You can also easily mount remote NAS folders and cloud storage.

  • Qsync

    Make any file uploaded to a TS-855X available to linked devices, such as computers, laptops and mobile devices. You can sync shared folders and team folders for group file sharing to enhance the flexibility of team projects and collaboration.

  • Qsirch

    QNAP’s powerful, Google-like search tool helps you quickly find images, music, videos, documents, and emails by keywords, color, and more search conditions. It also supports Qfiling to perform one-time or automatic archival tasks based on your search criteria.

  • Qfiling

    Automate your file organization ─ all you need to do is categorize files, set a schedule, and Qfiling will do the rest. Qfiling also enables smart recycling that instantly moves filtered files to the Recycle Bin.

File Station
Qsync
Qsirch
Qfiling

Build an affordable Fibre Channel SAN environment

Common Fibre Channel Storage Area Networks (SAN) devices are often costly. By installing QNAP dual-port 16Gb / 32Gb Fibre Channel expansion cards in the TS-855X, you have more budget-friendly options to add a NAS to a SAN environment. You can set a Fibre Channel Target using the iSCSI & Fibre Channel app. Moreover, the LUN Masking and Port Binding features provide an additional layer of data security.

,

Smart surveillance solution for 24/7 security

QVR Elite is QNAP’s subscription-based smart surveillance solution, allowing you to easily build a surveillance system with lower TCO and higher scalability. Recordings are saved as MP4 files, allowing playback on nearly every device. QVR Elite also integrates QNAP AI-based solutions to build smart facial recognition for retail and door access systems with QNAP NAS. You can arrange a dedicated, independent storage space for surveillance data on the TS-855X and enjoy simplified camera management, storage space allocation, camera live viewing and playback.

  • Free embedded channels

    2 IP camera channels

  • Total camera channels

    Scalable with optional licenses

  • Subscription-based

    Monthly US $1.99 /channel

  • Video format

    MP4

  • Mobile app

    QVR Pro Client and mobile app

  • Scalable storage

    NAS expansion units

Flexible and economical storage expansion

QNAP provides easy ways to expand your storage capacity. Here are several ways to expand your TS-855X storage as needed to accommodate data and business growth.

  • Attach QNAP expansion enclosures

    Connect expansion enclosures to the TS-855X, and manage NAS storage expansion with the user-friendly Storage & Snapshots Manager app.

  • Mount cloud storage or remote file servers

    Mount cloud storage or remote file servers to expand the capacity of the TS-855X while also centrally managing files on the NAS, cloud storage, and remote devices.

  • Migrate to a new NAS

    Install your NAS hard drives into a larger QNAP NAS and retain all your existing data and configurations.

  • Upgrade RAID capacity

    Hot-swap lower-capacity drives with larger-capacity drives to expand your NAS capacity so it can grow with your business.

More productivity-boosting applications

The TS-855X provides an App Center that includes feature-rich apps to expand your NAS potential!

  • QuMagie

    An AI-powered photo management app, supporting automated photo categorization with AI Albums, iOS® Live Photo display, and powerful search tools for the ultimate photo management and sharing solution.

  • QuObjects

    Run a high-performance S3 compatible development environment on your TS-855X to simplify service development workflows from testing to production. You can also move cold data from the cloud to an on-premises QuObjects to save cloud storage costs.

  • Notification Center

    Consolidates all system events, alerts, and notifications for smooth and easy NAS management, keeping you always informed of your NAS status.

  • QmailAgent

    The best email backup solution that allows you to easily backup/recover and manage multiple email accounts in their native format with strong security and data integrity.

  • QuFTP

    The TS-855X can perform as an FTP server featuring SSL/TLS encryption, QoS bandwidth controls, and permission settings for efficiently and securely transferring large amounts of data. FTP Client is also supported.

A health check for your hard drives

Hard drives are at the heart of your NAS, and ensuring their long-term health and reliability is absolutely crucial. QNAP provides various methods and tools to help you monitor hard drive health, ensuring that you can take proactive decisions to safeguard your data and files.

  • S.M.A.R.T. and back block scanning

    If any of the S.M.A.R.T. values are reported as abnormal, or bad blocks are detected, you can take early action and replace drives before potential data loss occurs.

  • DA Drive Analyzer

    The DA Drive Analyzer leverages ULINK cloud-based AI to predict the expected lifespan of drives, assisting you in planning future drive replacements to protect against NAS downtime and data loss.

  • Seagate® IronWolf™ Health Management

    When using supported IronWolf™ or IronWolf Pro™ hard drives, overall system reliability is improved by providing you with actionable prevention, intervention, and recovery options.

S.M.A.R.T. and back block scanning
DA Drive Analyzer
Seagate® IronWolf™ Health Management

Switch to QuTS hero operating system for optimal data integrity and reliability

The TS-855X also supports QuTS hero - QNAP’s ZFS-based NAS operating system. Providing end-to-end data integrity, data reduction (inline data deduplication, compression, and compaction), and much more, QuTS hero uses additional system resources to ensure an optimal environment for protecting business data.

  • QTS

    Suited for cross-teams file sync, and HDD-SSD hybrid storage applications

  • QuTS hero

    Featuring highly reliable data protection and data reduction, and optimized for SSD-based applications

,

1. QTS and QuTS hero use different file systems. You must remove all the drives from the TS-855X before switching from QTS to QuTS hero.
2. QuTS hero requires a NAS with at least 8 GB memory.
3. Inline Data Deduplication requires a NAS with at least 16 GB memory (at least 32 GB memory is recommended for optimal performance).
4. It is recommended to create an SSD RAID with at least two SSDs for the QuTS hero system drive to attain optimal system performance. Please note that M.2 SSD hot-swapping is only supported by M.2 SSD slots on PCIe cards (such as the QM2). M.2 SSD slots that are built into the NAS do not support hot-swapping.

Extend hardware warranty up to 5 years

The TS-855X is backed by a 3-year warranty at no additional cost. You can also purchase a warranty extension that extends your warranty coverage up to 5 years.

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  • Dual M.2 22110/2280 PCIe SSD expansion card;

    Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm)

    Weight: 0.26 (kg)

    Please check the M.2 SSD compatibility list and QM2 Installation Guide

  • Dual M.2 PCIe SSD expansion card; supports up to two M.2 2280/22110 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x4 host interface; Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 PCIe SSD expansion card; M.2 2280/22110 PCIe NVMe(Gen 3x4) SSDs; PCIe Gen3x4 host interface

    Dimension (L × W × H): 17.05 × 6.89 × 1.93 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 PCIe SSD expansion card; supports up to two M.2 2280/22110 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x8 host interface; Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 PCIe SSD expansion card; M.2 2280/22110 PCIe NVMe(Gen 3x4) SSDs; PCIe Gen3x8 host interface

    Dimension (L × W × H): 17.05 × 6.89 × 1.93 (cm)

    Weight: 0.30 (kg)

  • QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen3 x 8 , 1 x Marvell AQC113C 10GbE NBASE-T port

    Dimension (L × W × H): 15.27 × 6.89 × 1.89 (cm)

    Weight: 0.30 (kg)

  • QNAP QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen3 x 4 , 2 x  Intel I225LM 2.5GbE NBASE-T port

    Dimension (L × W × H): 15.30 × 1.90 × 6.90 (cm)

    Weight: 0.29 (kg)

  • QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen4 x 4 , 1 x AQC113C 10GbE NBASE-T port

    Dimension (L × W × H): 18.70 × 6.89 × 1.94 (cm)

    Weight: 0.30 (kg)

  • QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen4 x 4 , 2 x AQC113C 10GbE NBASE-T port

    Dimension (L × W × H): 18.70 × 6.89 × 1.94 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 22110/2280 SATA SSD expansion card;

    Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm)

    Weight: 0.30 (kg)

  • Quad M.2 PCIe SSD expansion card; supports up to four M.2 2280 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x8 host interface; Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm)

    Weight: 0.32 (kg)

  • Quad M.2 2280 SATA SSD expansion card

    Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm)

    Weight: 0.32 (kg)

  • 3.5' HDD Tray with key lock and two keys, black and plastic, 2.5' and 3.5' screw packs included

    Dimension (L × W × H): 18.40 × 14.20 × 4.00 (cm)

    Weight: 0.07 (kg)

  • Single-port (10Gbase-T) 10GbE network expansion card, PCIe Gen3 x4, Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 14.30 × 19.30 × 5.20 (cm)

    Weight: 0.17 (kg)

  • Dual-port 10GbE Network Adaptor, Intel 700 series Ethernet Controller

    Dimension (L × W × H): 11.36 × 6.89 × 1.83 (cm)

    Weight: 0.24 (kg)

  • Dual-port 10GbE Network Adaptor, Aquantia AQC113C

    Dimension (L × W × H): 10.47 × 1.61 × 6.89 (cm)

    Weight: 0.28 (kg)

  • Dual-port SFP28 25Gb network expansion card; Mellanox ConnectX-6 Lx;low-profile formfactor; PCIe Gen4 x8

    Dimension (L × W × H): 12.00 × 1.65 × 6.90 (cm)

    Weight: 0.15 (kg)

  • Single port 2.5GbE 4-speed Network card

    Dimension (L × W × H): 6.73 × 6.89 × 2.52 (cm)

    Weight: 0.19 (kg)

  • Dual port 2.5GbE 4-speed Network card

    Dimension (L × W × H): 8.13 × 6.89 × 2.52 (cm)

    Weight: 0.23 (kg)

  • Quad port 2.5GbE 4-speed Network card

    Dimension (L × W × H): 10.46 × 6.89 × 2.41 (cm)

    Weight: 0.24 (kg)

  • QNAP 5GbE multi-Gig expansion card;Aquantia AQC111C;Gen2 x 1;low profile

    Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm)

    Weight: 0.20 (kg)

  • QNAP dual port 5GbE multi-Gig expansion card;Aquantia AQC111C;Gen2 x 2;low profile

    Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm)

    Weight: 0.20 (kg)

  • QNAP Quad port 5GbE multi-Gig expansion card;Aquantia AQC111C;Gen2 x 4;low profile

    Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm)

    Weight: 0.23 (kg)

  • Dual-port USB 3.2 Gen 2 10Gbps Type-A PCIe Gen 3 x2 Card, Asmedia ASM3142

    Dimension (L × W × H): 8.96 × 6.89 × 1.40 (cm)

    Weight: 0.09 (kg)

  • 4-port miniSAS HD host bus adapter, Broadcom Mercator SAS3616W, PCIe 3.0 x 16 for TL SAS JBOD series

    Dimension (L × W × H): 14.97 × 6.89 × 2.30 (cm)

    Weight: 0.23 (kg)

  • QNAP 2-port 16Gbps fiber channel adapter, PCIe 3.0 x8, SFP+, low profile, w/ SFP+ 16G transceivers

    Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm)

    Weight: 0.40 (kg)

    The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems.

  • QNAP 2-port 32Gbps fiber channel adapter, PCIe 3.0 x8, SFP+, low profile, w/ SFP+ 32G optical transceivers

    Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm)

    Weight: 0.40 (kg)

    The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems.

  • 2-port miniSAS HD host bus adapter, Broadcom Tomcat SAS3408, PCIe 3.0 x 8 for TL SAS JBOD series

    Dimension (L × W × H): 12.97 × 6.89 × 23.00 (cm)

    Weight: 0.21 (kg)

  • 16GB ECC DDR4 RAM, 3200 MHz, UDIMM, T0 version

  • 32GB DDR4 ECC RAM, 3200 MHz, UDIMM, K1 version

  • 8GB DDR4 RAM, 3200 MHz, UDIMM, T0 version

CPU Intel ® Atom® C5125 8-core processor, 2.8GHz
CPU Architecture 64-bit x86
Floating Point Unit YES
Encryption Engine YES (AES-NI)
System Memory 8 GB UDIMM DDR4 (1 x 8 GB)
Maximum Memory 128 GB (4 x 32 GB)
Memory Slot 4 x U-DIMM DDR4
Support ECC memory
Flash Memory 5GB (Dual boot OS protection)
Drive Bay 6 x 3.5-inch + 2 x 2.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility 3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives

2.5-inch bays:
2.5-inch SATA solid state drives
Hot-swappable YES
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
M.2 Slot 2 x M.2 2280 PCIe Gen 3 x4 slots
The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from or a third-party provider) on the M.2 SSD.
SSD Cache Acceleration Support YES
SR-IOV YES
2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2 (2.5G/1G/100M/10M)
10 Gigabit Ethernet Port 1 x 10GBASE-T
25 Gigabit Ethernet Port Optional via PCIe expansion card
Wake on LAN (WOL) YES
Only the 2.5GbE port
Jumbo Frame YES
PCIe Slot 2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
Card dimensions for PCIe slot 1:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
Card dimensions for PCIe slot 2:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
USB 2.0 port 1
USB 3.2 Gen 1 port 3
Form Factor Tower
LED Indicators Power/Status, LAN, USB, HDD1-6, SSD 1-2, M.2 SSD 1-2
Buttons Power, Reset, USB Auto Copy
Dimensions (HxWxD) 231.9 × 292.9 × 319.8 mm
Weight (Net) 8.5 kg
Weight (Gross) 10.11 kg
Operating Temperature 0 - 40°C (32°F - 104°F)
Storage Temperature -20 - 70°C (-4°F - 158°F)
Relative Humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit 250W PSU, 100~240V
Power Consumption: Operating Mode, Typical 75.79 W
Tested with drives fully populated.
Fan System fan: 2 x 80mm, 12VDC
CPU fan: 1 x 90mm, 12VDC
Other Interfaces Kensington security slot
System Warning Buzzer
Kensington Security Slot YES
Standard Warranty 3
Max. Number of Concurrent Connections (CIFS) - with Max. Memory 700
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
Product images are for illustrative purposes only and may differ from the actual product. Due to differences in monitors, colors of products may also appear different to those shown on the site.
Designs and specifications are subject to change without notice.

More Information about QNAP TS-855X TS-855X-8G

Logistics, Bulk pricing , Stock and Partnership Info

QNAP One of the Largest Subdistributor and Reseller partner in UAE

We are one of the largest QNAP subdistributor offering complete Storage solution with QNAP using hard drives from Seagate , WD or Toshiba. Every QNAP device you buy from us with hard drives will be pre-configured for free. Other value-added services for QNAP devices such as warranty extension for new QNAP devices (QNAP Warranty Extension), warranty extension for existing QNAP devices (PNP Warranty Extension), extended replacement service with SLA ( NBD Hardware Replacement), etc. are offered in UAE at an additional cost.
Services such as NBD replacement of a failed QNAP device, warranty extensions for existing QNAP devices are available exclusively from us at an additional cost due to our service partner agreement with QNAP. Our Engineers are trained by QNAP and we also arrange workshops and techincal trainings for QNAP.

Stock availability of QNAP TS-855X TS-855X-8G Dubai UAE

We have a large inventory (probably one of the largest in the Middle East) of QNAP as we are a sub-distributor. If the stock is not available, we can give you a firm delivery date. Contact us and we will let you know the exact availability.

Price Matching and Lowest Bulk Price for QNAP TS-855X TS-855X-8G

The price listed on the website is the retail price intended for end users, but If you are an end user looking for a better price you can contact us. Resellers can request for a special reseller price.

Free Shipping for QNAP TS-855X TS-855X-8G in UAE

We Ship QNAP TS-855X TS-855X-8G to Dubai, Abu Dhabi and Rest of the UAE free of cost. We have Export freight rates for this product also to Middle East including Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. For African countries, our organized carriers tend to be expensive and we ask that you arrange shipping yourself. VAT Exceptions for export orders from the UAE are available if shipped from Jebel Ali or if your carrier issues proper export documentation

Information about QNAP TS-855X from Vendor Site


TS-855X
High-performance 8-core 10GbE NAS for deploying hybrid-infrastructure storage and high-speed virtualization applications

ts-855x
Features

The high-capacity TS-855X has six 3.5-inch SATA drive bays (for HDDs), two 2.5-inch SATA drive bays (for SSDs) and an 8-core processor supporting Intel® QuickAssist Technology (QAT), greatly assisting businesses in deploying a data storage and virtualization environment. The built-in 10GbE/2.5GbE high-speed connectivity helps realize fast data access, backup/restoration, file server, and virtualization applications. Running the QTS operating system as standard, the TS-855X can be switched to use the ZFS-based QuTS hero operating system based on your requirements. The TS-855X will be available and supported by QNAP for an extended period (up to 2027), ideal for businesses requiring matching NAS models deployed in long-term projects.

intel-atom 10gbex2.5gbe pcie m.2-nvme-ssd qts-quts-hero
  • 2.5GbE/10GbE connectivity

    Dual-port 2.5GbE and single-port 10GbE connectivity. The dual 2.5GbE ports also support for up to 5 Gbps!

  • Flexible storage expansion

    Connect   /   JBOD units to the TS-855X for adding up to 48 additional drive capacity to match your business growth.

  • Flexible PCIe Gen3 expansion

    Features two PCIe Gen 3 slots for installing 5/10/25GbE network cards, QM2 cards or Fibre Channel cards.

  • M.2 SSD caching

    Dual M.2 PCIe NVMe slots enable SSD caching, SSD storage pools, or Qtier™ auto-tiered storage.

  • Virtual machines and containers

    Host virtual machines and containerized apps on one device to optimize resource utilization and IT budgeting. Supports SR-IOV.

  • All-inclusive data backup and restoration

    A reliable backup center for your PC/Macs, virtual machines, containers, cloud data, and SaaS data.

Available Models

  • TS-855X-8G

    Intel ® Atom® C5125 8-core processor, 2.8GHz, 8 GB UDIMM DDR4 (1 x 8 GB)

Ultimate 8-core performance with up to 128 GB RAM and Intel® QuickAssist Technology

The TS-855X delivers exceptional 8-core performance for running multiple concurrent tasks. AES-NI encryption and Intel® QuickAssist Technology (QAT) are supported to offload resource-demanding compression and improving IPsec/SSL cryptography performance. The TS-855X comes with four UDIMM DDR4 slots (8 GB preinstalled) that can be upgraded to 128 GB ECC RAM for higher workloads. Combining high performance, reliability, and capacity, the TS-855X is an all-round budget-friendly storage solution for diverse applications, such as file servers, high-speed storage/backup/recovery, and virtualization.

  • CPU

    Intel® Atom® C5125 8-core 2.8 GHz processor

  • Memory

    8 GB DDR4 Non-ECC memory (up to 128 GB, 4x 32 GB)

    Note: Also supports installing ECC RAM, but Non-ECC RAM and ECC RAM CANNOT be mixed.

Transmission efficiency

  • Windows File Transfer (2 x 2.5GbE)

    Download
    198 MB/s
    Upload
    197 MB/s
  • Windows File Transfer with Encryption (2 x 2.5GbE)

    Download
    194 MB/s
    Upload
    198 MB/s
  • SMB Sequential Throughput 1MB ( 1 x 10GbE)

    Read
    407 MB/s
    Write
    407 MB/s
  • SMB Sequential Throughput 1MB (2 x 25GbE)

    Read
    1221 MB/s
    Write
    795 MB/s
Windows File Transfer (2 x 2.5GbE) Download
198 MB/s
Upload
197 MB/s
Windows File Transfer with Encryption (2 x 2.5GbE) Download
194 MB/s
Upload
198 MB/s
SMB Sequential Throughput 1MB ( 1 x 10GbE) Read
406 MB/s
Write
406 MB/s
SMB Sequential Throughput 1MB (2 x 25GbE) Read
1219 MB/s
Write
793 MB/s

Tested in QNAP Labs. Figures may vary by environment.

Test Environment:
NAS : with QXG-25G2SF-CX6
OS : QTS 5.0.1
Volume type : 8 x Samsung 860 EVO 1 TB SATA , RAID 5, thick volume
Client PC : Windows Server 2016 Standard, Intel i7-6700 3.4GHz, 64GB RAM
IOmeter : 16MB, 30-sec ramp up time, 3-min seq. run time, 16 workers, 4-outstanding

Virtualization Certifications Supported by TS-855X

Check QNAP NAS with Support for Virtualization application

Build a High-Speed 10GbE/2.5GbE Network Environment

Featuring two native 2.5GbE RJ45 (2.5G/1G/100M) LAN ports and a 10GBASE-T (2.5G/1G/100M) port, the TS-855X satisfies bandwidth and reliability demanding business applications including virtualization, large file transfers, high-speed backup/restoration, and real-time applications. Combine the dual 2.5GbE ports with SMB 3.0 Multichannel for up to 5 Gbps fault-tolerant connections! QNAP also offers numerous managed/unmanaged 2.5GbE/10GbE switches, assisting organizations in implementing high-speed, secure, and scalable network environments without going over budget.

, , ,

M.2 PCIe slots for SSD caching and accelerated AI-powered image recognition

The TS-855X comes with two M.2 PCIe Gen 3 slots that allow for installing M.2 2280 NVMe SSDs (including SSD brands of Micron®, Seagate® and WD®) or Edge TPU (sold separately) to boost NAS performance.

2 x NVMe Gen 3 x4 M.2 2280 SSD Slots

  • SSD caching

    Configure SSD caching with M.2 SSDs and obtain optimal I/O and reduced latency without occupying any 3.5-inch drive bays.

    ,

  • Auto Tiering

    Qtier™ technology empowers the TS-855X with auto tiering to continuously optimize storage efficiency across all installed storage devices.

  • Faster image recognition with Edge TPU

    Coral M.2 Accelerator with Edge TPU provides an affordable solution to leverage AI acceleration for faster image recognition in your NAS applications. (Purchase from the )

Upgrade to 25GbE network with PCIe expandability

The TS-855X has two PCIe Gen 3 x4 slots that allow for installing various expansion cards to increase its application potential.

  • 5/10/25GbE network card

    Enable lightning-fast throughput for bandwidth-demanding tasks (virtualization, huge data transmission, and fast backup/restore).

  • QM2 card

    Add M.2 SSDs or 2.5GbE/10GbE connectivity to the TS-855X for optimized performance and bandwidth.

  • SAS / SATA storage expansion cards

    Connect the TS-855X to SAS 12Gb/s or SATA 6Gb/s expansion units for huge storage capacity.

    ,

Direct 2.5GbE connectivity for up to ten PC/workstations

Your team needs a high-speed environment and productivity boost, and the TS-855X delivers with two 2.5GbE ports. By installing two 4-port PCIe network cards ( ) the TS-855X can directly connect to up to ten PC/workstations - no switch required – for faster large file transfer/backup, video editing, and much more.

Simple Backup

Superior hardware performance with an to speed up backup/recovery tasks.

  • Back up all your devices

  • Remote Replication for NAS data

PC and Mac backup

Sync your computer files to NAS with Qsync. TS-855X also supports Time Machine for Mac computers.

License-free VM backup

Back up multiple VMware® and Hyper-V™ VMs using Hyper Data Protector.

File server backup

Supports multiple protocols such as Rsync, FTP and CIFS for backing up different file servers.

SaaS Business Backup Solution

Use Boxafe to easily back up Google™ Workspace and Microsoft 365® business account data.

Google Photos and WordPress backup

The exclusive MARS service enables backing up Google Photos and WordPress databases and files to NAS.

Back up data from one NAS to another NAS

Back up data on a local NAS to another remote NAS using . You can also deduplicate your backup using QuDedup to save time and storage space.

Back up NAS data to the Cloud

Hybrid Backup Sync supports mainstream public cloud services for backing up or syncing data from NAS to Cloud.

Cloud Storage Gateway

connects cloud object storage (Bucket) and back up data from NAS to the cloud.

Back up NAS snapshots

Use Snapshot Replica to back up to another NAS and recover when needed.

Multi-version snapshots mitigate ransomware threats

The TS-855X supports block-based snapshots that record the state of the system at any time. It helps protect data, which can be restored back to a specific point of time, greatly helping in mitigating the threat of ransomware.

  • Volume and LUN snapshots

    Take snapshots in seconds and revert the entire volume/LUN back to a specific point in time to prevent loss of important data.

  • Instantly restore snapshots

    Snapshot content can be quickly restored to a local NAS, or restored on a folder/file basis to a local/remote NAS or cloud storage. You can also conveniently view and restore snapshots from the client side.

  • Back up snapshots

    Multiply data protection by backing up snapshot files! Replicate volume/LUN snapshots in the TS-855X to a remote NAS (Snapshot Replica) by copying only the changes made. This helps save time & bandwidth, and can be run manually or on a scheduled basis.

Reliable, high-performance storage for virtualization

The TS-855X supports block-based iSCSI LUN as a reliable, high-performance, and affordable storage solution for mainstream virtualization environments. It supports VMware® VAAI and Microsoft® ODX to increase performance by offloading server loading for ESXi server and Hyper-V respectively.

All-in-one solution for hosting virtual machines and containers

By running multiple virtual machines and containers on the TS-855X, you can deploy multi-tenant environments and applications to increase management efficiency and save hardware costs. Coupled with the Network & Virtual Switch app that boosts interoperability between virtual machines, containers, QNAP NAS, and other physical devices on the network, you can flexibly allocate physical and virtual network resources to simplify network deployment.

  • Virtualization Station

    Run multiple Windows®, Linux®, UNIX®, Android™, and QuTScloud virtual machines and access them via a web browser or Virtual Network Computing (VNC). Businesses can run virtualized server applications on a single NAS without needing additional physical servers.

    ,

  • Container Station

    Experience Docker®, LXD, and Kata Containers lightweight virtualization technologies, download apps from the built-in Docker Hub Registry®, import/export containers, and create abundant microservices.

  • Linux Station

    Run Linux® applications (including apps from the Software Center) directly on the NAS and remotely access the Linux® desktop from a web browser. The open-source Linux® platform is also ideal for Internet of Things development.

  • Single Root I/O Virtualization (SR-IOV)

    By installing an SR-IOV compatible PCIe SmartNIC in the TS-855X, you can allocate bandwidth resources from a physical network card directly to VMs, increasing network efficiency and reduced CPU overheads.

    Note: SR-IOV is supported by specific QNAP NAS models and should work with SR-IOV compatible adapters.

  • QuTScloud virtual NAS

    QuTScloud is a virtual appliance based on the QTS operating system. Enterprises can quickly launch QuTScloud on hypervisors including Linux® KVM, Microsoft® Hyper-V, and VMware ESXi™ to acquire advanced NAS features without requiring additional NAS hardware.

Comprehensive security and privilege settings

The TS-855X is loaded with flexible privilege settings and security measures. Besides IP blocking, , HTTPS connection, there are more apps that help ensure optimal NAS protection against threats like malware and hackers.

  • myQNAPcloud secures remote access

    myQNAPcloud allows convenient connection to the TS-855X through the Internet without any complex DDNS settings. To ensure your remote access service is secure, myQNAPcloud strengthens keys on SSL Certificates to 2048-bits.

  • Simplified privilege settings

    The TS-855X supports comprehensive access right settings for shared folders, Azure Active Directory Domain Services (Azure AD DS), LDAP, and Windows ACL to help IT staff efficiently manage user accounts and access rights for multiple NAS systems.

  • QuFirewall protection

    Supports IPv6, firewall access lists, and GeoIP filtering to restrict access based on geographical locations for higher NAS network security.

  • Superior security with QVPN

    A virtual private network (VPN) allows secure access to network resources and services across public networks. QVPN supports creating a VPN client, using the TS-855X as a VPN server, and WireGuard® VPN service with an easy-to-use interface for setting up a secure connection.

  • Security Counselor

    A security portal for the TS-855X to check for weaknesses and offer recommendations for enhancing NAS security. It also integrates anti-virus and anti-malware scanning software.

  • Malware Remover

    Regularly scan your TS-855X using the latest malware definitions. If infected files are detected, they will be immediately removed to ensure NAS data security.

The best file storage and collaboration center

The TS-855X integrates rich apps for storing, managing, synchronizing, searching, and archiving files. It supports SMB/CIFS, AFP, and NFS protocols for streamlined file sharing across Windows®, Mac®, and Linux®/UNIX®, and provides the smartest NAS solution for professionally managing your files.

  • File Station

    Manage, access, and share all the files in the TS-855X and view snapshots files – all from your web browser. You can also easily mount remote NAS folders and cloud storage.

  • Qsync

    Make any file uploaded to a TS-855X available to linked devices, such as computers, laptops and mobile devices. You can sync shared folders and team folders for group file sharing to enhance the flexibility of team projects and collaboration.

  • Qsirch

    QNAP’s powerful, Google-like search tool helps you quickly find images, music, videos, documents, and emails by keywords, color, and more search conditions. It also supports Qfiling to perform one-time or automatic archival tasks based on your search criteria.

  • Qfiling

    Automate your file organization ─ all you need to do is categorize files, set a schedule, and Qfiling will do the rest. Qfiling also enables smart recycling that instantly moves filtered files to the Recycle Bin.

File Station
Qsync
Qsirch
Qfiling

Build an affordable Fibre Channel SAN environment

Common Fibre Channel Storage Area Networks (SAN) devices are often costly. By installing QNAP dual-port 16Gb / 32Gb Fibre Channel expansion cards in the TS-855X, you have more budget-friendly options to add a NAS to a SAN environment. You can set a Fibre Channel Target using the iSCSI & Fibre Channel app. Moreover, the LUN Masking and Port Binding features provide an additional layer of data security.

,

Smart surveillance solution for 24/7 security

QVR Elite is QNAP’s subscription-based smart surveillance solution, allowing you to easily build a surveillance system with lower TCO and higher scalability. Recordings are saved as MP4 files, allowing playback on nearly every device. QVR Elite also integrates QNAP AI-based solutions to build smart facial recognition for retail and door access systems with QNAP NAS. You can arrange a dedicated, independent storage space for surveillance data on the TS-855X and enjoy simplified camera management, storage space allocation, camera live viewing and playback.

  • Free embedded channels

    2 IP camera channels

  • Total camera channels

    Scalable with optional licenses

  • Subscription-based

    Monthly US $1.99 /channel

  • Video format

    MP4

  • Mobile app

    QVR Pro Client and mobile app

  • Scalable storage

    NAS expansion units

Flexible and economical storage expansion

QNAP provides easy ways to expand your storage capacity. Here are several ways to expand your TS-855X storage as needed to accommodate data and business growth.

  • Attach QNAP expansion enclosures

    Connect expansion enclosures to the TS-855X, and manage NAS storage expansion with the user-friendly Storage & Snapshots Manager app.

  • Mount cloud storage or remote file servers

    Mount cloud storage or remote file servers to expand the capacity of the TS-855X while also centrally managing files on the NAS, cloud storage, and remote devices.

  • Migrate to a new NAS

    Install your NAS hard drives into a larger QNAP NAS and retain all your existing data and configurations.

  • Upgrade RAID capacity

    Hot-swap lower-capacity drives with larger-capacity drives to expand your NAS capacity so it can grow with your business.

More productivity-boosting applications

The TS-855X provides an App Center that includes feature-rich apps to expand your NAS potential!

  • QuMagie

    An AI-powered photo management app, supporting automated photo categorization with AI Albums, iOS® Live Photo display, and powerful search tools for the ultimate photo management and sharing solution.

  • QuObjects

    Run a high-performance S3 compatible development environment on your TS-855X to simplify service development workflows from testing to production. You can also move cold data from the cloud to an on-premises QuObjects to save cloud storage costs.

  • Notification Center

    Consolidates all system events, alerts, and notifications for smooth and easy NAS management, keeping you always informed of your NAS status.

  • QmailAgent

    The best email backup solution that allows you to easily backup/recover and manage multiple email accounts in their native format with strong security and data integrity.

  • QuFTP

    The TS-855X can perform as an FTP server featuring SSL/TLS encryption, QoS bandwidth controls, and permission settings for efficiently and securely transferring large amounts of data. FTP Client is also supported.

A health check for your hard drives

Hard drives are at the heart of your NAS, and ensuring their long-term health and reliability is absolutely crucial. QNAP provides various methods and tools to help you monitor hard drive health, ensuring that you can take proactive decisions to safeguard your data and files.

  • S.M.A.R.T. and back block scanning

    If any of the S.M.A.R.T. values are reported as abnormal, or bad blocks are detected, you can take early action and replace drives before potential data loss occurs.

  • DA Drive Analyzer

    The DA Drive Analyzer leverages ULINK cloud-based AI to predict the expected lifespan of drives, assisting you in planning future drive replacements to protect against NAS downtime and data loss.

  • Seagate® IronWolf™ Health Management

    When using supported IronWolf™ or IronWolf Pro™ hard drives, overall system reliability is improved by providing you with actionable prevention, intervention, and recovery options.

S.M.A.R.T. and back block scanning
DA Drive Analyzer
Seagate® IronWolf™ Health Management

Switch to QuTS hero operating system for optimal data integrity and reliability

The TS-855X also supports QuTS hero - QNAP’s ZFS-based NAS operating system. Providing end-to-end data integrity, data reduction (inline data deduplication, compression, and compaction), and much more, QuTS hero uses additional system resources to ensure an optimal environment for protecting business data.

  • QTS

    Suited for cross-teams file sync, and HDD-SSD hybrid storage applications

  • QuTS hero

    Featuring highly reliable data protection and data reduction, and optimized for SSD-based applications

,

1. QTS and QuTS hero use different file systems. You must remove all the drives from the TS-855X before switching from QTS to QuTS hero.
2. QuTS hero requires a NAS with at least 8 GB memory.
3. Inline Data Deduplication requires a NAS with at least 16 GB memory (at least 32 GB memory is recommended for optimal performance).
4. It is recommended to create an SSD RAID with at least two SSDs for the QuTS hero system drive to attain optimal system performance. Please note that M.2 SSD hot-swapping is only supported by M.2 SSD slots on PCIe cards (such as the QM2). M.2 SSD slots that are built into the NAS do not support hot-swapping.

Extend hardware warranty up to 5 years

The TS-855X is backed by a 3-year warranty at no additional cost. You can also purchase a warranty extension that extends your warranty coverage up to 5 years.

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  • Dual M.2 22110/2280 PCIe SSD expansion card;

    Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm)

    Weight: 0.26 (kg)

    Please check the M.2 SSD compatibility list and QM2 Installation Guide

  • Dual M.2 PCIe SSD expansion card; supports up to two M.2 2280/22110 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x4 host interface; Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 PCIe SSD expansion card; M.2 2280/22110 PCIe NVMe(Gen 3x4) SSDs; PCIe Gen3x4 host interface

    Dimension (L × W × H): 17.05 × 6.89 × 1.93 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 PCIe SSD expansion card; supports up to two M.2 2280/22110 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x8 host interface; Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 PCIe SSD expansion card; M.2 2280/22110 PCIe NVMe(Gen 3x4) SSDs; PCIe Gen3x8 host interface

    Dimension (L × W × H): 17.05 × 6.89 × 1.93 (cm)

    Weight: 0.30 (kg)

  • QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen3 x 8 , 1 x Marvell AQC113C 10GbE NBASE-T port

    Dimension (L × W × H): 15.27 × 6.89 × 1.89 (cm)

    Weight: 0.30 (kg)

  • QNAP QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen3 x 4 , 2 x  Intel I225LM 2.5GbE NBASE-T port

    Dimension (L × W × H): 15.30 × 1.90 × 6.90 (cm)

    Weight: 0.29 (kg)

  • QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen4 x 4 , 1 x AQC113C 10GbE NBASE-T port

    Dimension (L × W × H): 18.70 × 6.89 × 1.94 (cm)

    Weight: 0.30 (kg)

  • QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen4 x 4 , 2 x AQC113C 10GbE NBASE-T port

    Dimension (L × W × H): 18.70 × 6.89 × 1.94 (cm)

    Weight: 0.30 (kg)

  • Dual M.2 22110/2280 SATA SSD expansion card;

    Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm)

    Weight: 0.30 (kg)

  • Quad M.2 PCIe SSD expansion card; supports up to four M.2 2280 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x8 host interface; Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm)

    Weight: 0.32 (kg)

  • Quad M.2 2280 SATA SSD expansion card

    Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm)

    Weight: 0.32 (kg)

  • 3.5' HDD Tray with key lock and two keys, black and plastic, 2.5' and 3.5' screw packs included

    Dimension (L × W × H): 18.40 × 14.20 × 4.00 (cm)

    Weight: 0.07 (kg)

  • Single-port (10Gbase-T) 10GbE network expansion card, PCIe Gen3 x4, Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled

    Dimension (L × W × H): 14.30 × 19.30 × 5.20 (cm)

    Weight: 0.17 (kg)

  • Dual-port 10GbE Network Adaptor, Intel 700 series Ethernet Controller

    Dimension (L × W × H): 11.36 × 6.89 × 1.83 (cm)

    Weight: 0.24 (kg)

  • Dual-port 10GbE Network Adaptor, Aquantia AQC113C

    Dimension (L × W × H): 10.47 × 1.61 × 6.89 (cm)

    Weight: 0.28 (kg)

  • Dual-port SFP28 25Gb network expansion card; Mellanox ConnectX-6 Lx;low-profile formfactor; PCIe Gen4 x8

    Dimension (L × W × H): 12.00 × 1.65 × 6.90 (cm)

    Weight: 0.15 (kg)

  • Single port 2.5GbE 4-speed Network card

    Dimension (L × W × H): 6.73 × 6.89 × 2.52 (cm)

    Weight: 0.19 (kg)

  • Dual port 2.5GbE 4-speed Network card

    Dimension (L × W × H): 8.13 × 6.89 × 2.52 (cm)

    Weight: 0.23 (kg)

  • Quad port 2.5GbE 4-speed Network card

    Dimension (L × W × H): 10.46 × 6.89 × 2.41 (cm)

    Weight: 0.24 (kg)

  • QNAP 5GbE multi-Gig expansion card;Aquantia AQC111C;Gen2 x 1;low profile

    Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm)

    Weight: 0.20 (kg)

  • QNAP dual port 5GbE multi-Gig expansion card;Aquantia AQC111C;Gen2 x 2;low profile

    Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm)

    Weight: 0.20 (kg)

  • QNAP Quad port 5GbE multi-Gig expansion card;Aquantia AQC111C;Gen2 x 4;low profile

    Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm)

    Weight: 0.23 (kg)

  • Dual-port USB 3.2 Gen 2 10Gbps Type-A PCIe Gen 3 x2 Card, Asmedia ASM3142

    Dimension (L × W × H): 8.96 × 6.89 × 1.40 (cm)

    Weight: 0.09 (kg)

  • 4-port miniSAS HD host bus adapter, Broadcom Mercator SAS3616W, PCIe 3.0 x 16 for TL SAS JBOD series

    Dimension (L × W × H): 14.97 × 6.89 × 2.30 (cm)

    Weight: 0.23 (kg)

  • QNAP 2-port 16Gbps fiber channel adapter, PCIe 3.0 x8, SFP+, low profile, w/ SFP+ 16G transceivers

    Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm)

    Weight: 0.40 (kg)

    The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems.

  • QNAP 2-port 32Gbps fiber channel adapter, PCIe 3.0 x8, SFP+, low profile, w/ SFP+ 32G optical transceivers

    Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm)

    Weight: 0.40 (kg)

    The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems.

  • 2-port miniSAS HD host bus adapter, Broadcom Tomcat SAS3408, PCIe 3.0 x 8 for TL SAS JBOD series

    Dimension (L × W × H): 12.97 × 6.89 × 23.00 (cm)

    Weight: 0.21 (kg)

  • 16GB ECC DDR4 RAM, 3200 MHz, UDIMM, T0 version

  • 32GB DDR4 ECC RAM, 3200 MHz, UDIMM, K1 version

  • 8GB DDR4 RAM, 3200 MHz, UDIMM, T0 version

CPU Intel ® Atom® C5125 8-core processor, 2.8GHz
CPU Architecture 64-bit x86
Floating Point Unit YES
Encryption Engine YES (AES-NI)
System Memory 8 GB UDIMM DDR4 (1 x 8 GB)
Maximum Memory 128 GB (4 x 32 GB)
Memory Slot 4 x U-DIMM DDR4
Support ECC memory
Flash Memory 5GB (Dual boot OS protection)
Drive Bay 6 x 3.5-inch + 2 x 2.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility 3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives

2.5-inch bays:
2.5-inch SATA solid state drives
Hot-swappable YES
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
M.2 Slot 2 x M.2 2280 PCIe Gen 3 x4 slots
The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from or a third-party provider) on the M.2 SSD.
SSD Cache Acceleration Support YES
SR-IOV YES
2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2 (2.5G/1G/100M/10M)
10 Gigabit Ethernet Port 1 x 10GBASE-T
25 Gigabit Ethernet Port Optional via PCIe expansion card
Wake on LAN (WOL) YES
Only the 2.5GbE port
Jumbo Frame YES
PCIe Slot 2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
Card dimensions for PCIe slot 1:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
Card dimensions for PCIe slot 2:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
USB 2.0 port 1
USB 3.2 Gen 1 port 3
Form Factor Tower
LED Indicators Power/Status, LAN, USB, HDD1-6, SSD 1-2, M.2 SSD 1-2
Buttons Power, Reset, USB Auto Copy
Dimensions (HxWxD) 231.9 × 292.9 × 319.8 mm
Weight (Net) 8.5 kg
Weight (Gross) 10.11 kg
Operating Temperature 0 - 40°C (32°F - 104°F)
Storage Temperature -20 - 70°C (-4°F - 158°F)
Relative Humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit 250W PSU, 100~240V
Power Consumption: Operating Mode, Typical 75.79 W
Tested with drives fully populated.
Fan System fan: 2 x 80mm, 12VDC
CPU fan: 1 x 90mm, 12VDC
Other Interfaces Kensington security slot
System Warning Buzzer
Kensington Security Slot YES
Standard Warranty 3
Max. Number of Concurrent Connections (CIFS) - with Max. Memory 700
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
Product images are for illustrative purposes only and may differ from the actual product. Due to differences in monitors, colors of products may also appear different to those shown on the site.
Designs and specifications are subject to change without notice.

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