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Qnap 275331 Nas Ts-855x-8g-us 8bay Atom C5125 8gb Ddr4 Ram 250w Psu Retail

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SKU:
20164815
MPN:
275331
Availability:
Out of stock
Stock Update:
08/15/2025 08:46:15 AM PST

Out of stock

Stock Update:
08/15/2025 08:46:15 AM PST

Description

This item is brand-new, factory sealed.

TS-855X
High-performance 8-core 10GbE NAS for deploying hybrid-infrastructure storage and high-speed virtualization applications
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 2030), ideal for businesses requiring matching NAS models deployed in long-term projects.
2.5GbE/10GbE connectivity
Dual-port 2.5GbE and single-port 10GbE connectivity. The dual 2.5GbE ports also support SMB Multichannel for up to 5 Gbps
Flexible storage expansion
Connect TL-R1620Sep-RP / TL-R1220Sep-RP 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.CPU
Intel Atom C5125 8-core processor, 2.8GHzCPU Architecture
64-bit x86Floating Point Unit
YesEncryption Engine
Yes (AES-NI)System Memory
8 GB non-ECC UDIMM DDR4 (1 x 8 GB)Maximum Memory
128 GB (4 x 32 GB)Memory Slot
4 x U-DIMM DDR4
Support ECC memoryFlash Memory
5GB (Dual boot OS protection)Drive Bay
6 x 3.5-inch + 2 x 2.5-inch SATA 6Gb/s, 3Gb/sDrive 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 drivesHot-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
Compatible with NVMe SSD PCIe Gen 3 and above. Please refer to https://www.qnap.com/compatibility/ for compatibility. 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 QNAP or a third-party provider) on the M.2 SSD.SSD Cache Acceleration Support
YesSR-IOV
Yes2.5 Gigabit Ethernet Port (2.5G/1G/100M)
2 (2.5G/1G/100M/10M)10 Gigabit Ethernet Port
1 x 10GBASE-T25 Gigabit Ethernet Port
Optional via PCIe expansion cardWake on LAN (WOL)
Yes
Only the 2.5GbE portJumbo Frame
YesPCIe Slot
2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
Card dimensions for PCIe slot 1260 x 111.15 x 18.76 mm / 10.25 x 4.38 x 0.74 inches
Card dimensions for PCIe slot 2150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.

Package Contents:
  • TS-855X-8G SAN/NAS Storage System
  • 2 x M.2 SSD Heatsink
  • Flat head screw x 24 (for 2.5" HDD)
  • Quick Installation Guide (QIG)
  • 2 x Ethernet Cable
  • 1 x Power Cord
  • Flat head screw x 32 (for 3.5" HDD)

Features

Package Contents:   
  • TS-855X-8G SAN/NAS Storage System
  • 2 x M.2 SSD Heatsink
  • Flat head screw x 24 (for 2.5" HDD)
  • Quick Installation Guide (QIG)
  • 2 x Ethernet Cable
  • 1 x Power Cord
  • Flat head screw x 32 (for 3.5" HDD)

 

Specs

Controllers
RAID SupportedYes
Controller TypeSerial ATA/600
RAID Levels0, 1, 5, 6, 10, 50, 60, JBOD
Management & Protocols
Protocols
Power Description
Maximum Power Supply Wattage250 W
Number of Power Supplies Installed2
Redundant Power SupplyYes
Physical Characteristics
Form FactorRack-mountable
Weight (Approximate)18.74 lb
Height9.1"
Width11.5"
Depth12.6"
Rack Height2U
Warranty
Limited Warranty3 Year
I/O Expansions
Total Number of Expansion Slots2
Number of Total Expansion Bays8
Number of 2.5"/3.5" Bays8
Expansion Slot TypePCI Express 3.0 x4
Memory
Standard Memory8 GB
Memory TechnologyDDR4 SDRAM
General Information
Brand NameQNAP
Manufacturer Website Addresshttp://www.qnap.com
Product TypeSAN/NAS Storage System
Product NameTS-855X-8G SAN/NAS Storage System
ManufacturerQNAP Systems
Manufacturer Part NumberTS855X8GUS
Product ModelTS-855X-8G
Processor & Chipset
Processor CoreOcta-core (8 Core)
Processor ManufacturerIntel
Processor ModelC5125
Processor TypeAtom
Processor Speed2.80 GHz
Storage
Number of Hard Drives Supported8
Flash Memory Capacity5 GB
Number of Hard Drives Installed0
Number of Solid State Drive Installed0
Number of Solid State Drive Supported8
Interfaces/Ports
Network (RJ-45)Yes
Number of USB 2.0 Ports1
Total Number of USB Ports4
Number of USB 3.2 Gen 1 Ports3
Number of Network (RJ-45) Ports2
Network & Communication
Ethernet Technology2.5 Gigabit Ethernet
Software
Operating SystemQTS 5.1.0

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Qnap 275331 Nas Ts-855x-8g-us 8bay Atom C5125 8gb Ddr4 Ram 250w Psu Retail