Storage and NAS

QNAP TS-855X

Name: 陞釔有限公司
Address: 安民街70巷3號7樓, 新店區, 新北市, 231, TW
Telephone: +886-2-8666-3131

Tower, 6-bay, Intel Atom C5125 8-core processor, 8 GB non-ECC UDIMM DDR4

Hardware specifications

Specifications as published by the manufacturer.

CPU: Intel ® Atom® C5125 8-core processor, 2.8GHz
CPU Architecture: 64-bit x86
Encryption Engine: (AES-NI)
System Memory: 8 GB non-ECC UDIMM DDR4
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: 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 QNAP or a third-party provider) on the M.2 SSD.
2.5 Gigabit Ethernet Port (2.5G/1G/100M): 2 (2.5G/1G/100M/10M)
10 Gigabit Ethernet Port: 1 x 10GBASE-T (10G/5G/2.5G/1G/100M)
25 Gigabit Ethernet Port: Optional via PCIe expansion card
Wake on LAN (WOL): Only the 2.5GbE port
PCIe Slot: 2 Slot 1: PCIe Gen 3 x4 Slot 2: PCIe Gen 3 x4 Card dimensions for PCIe slot 1：260 x 111.15 x 18.76 mm / 10.25 x 4.38 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): 225 × 292.9 × 319.8 mm Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
Weight (Net): 10.04 kg
Weight (Gross): 10.04 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
耗電量：運作模式，一般: 86.96 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
Standard Warranty: 3 years
同時連線 (CIFS) 數目上限 - 最大記憶體: 2500

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