Qnap TS-855eU-8G Description:
CPU:Intel ? Atom? C5125 8-core processor, 2.8GHz
CPU Architecture: 64-bit x86
Floating Point Unit:Y
Encryption Engine: (AES-NI)
System Memory:8 GB SODIMM DDR4 (1 x 8 GB)
Maximum Memory:64 GB ( 2 x 32 GB)
Memory Slot:2 x SODIMM DDR4
Support ECC memory:Y
For dual-DIMM configuration, you must use a pair of identical DDR4 modules.
Flash Memory:5GB (Dual boot OS protection)
Drive Bay:8 x 3.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD.
Drive Compatibility:
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
M.2 Slot:2 x M.2 2280 (PCIe Gen 3 x 4)
SSD Cache Acceleration Support:Y
SR-IOV:Y
2.5 Gigabit Ethernet Port (2.5G/1G/100M): 2 (2.5G/1G/100M/10M)
5 Gigabit Ethernet Port (5G/2.5G/1G/100M) Optional via a network adapter
10 Gigabit Ethernet Port: Optional via a network adapter
25 Gigabit Ethernet Port:Optional via a network adapter
Wake on LAN (WOL)
Only the 2.5GbE port
Jumbo Frame
PCIe Slot 2 x PCIe Gen3 (x4)
Slot 1: PCIe Gen 3 (x4)
Slot 2: PCIe Gen 3 (x4)
USB 3.2 Gen 1 port 4
HDMI Output:Optional via a PCIe graphics card
Form Factor: 2U Short Depth Rackmount
LED Indicators: HDD 1-8, Status, LAN, USB, Power
Buttons: Power, Reset
Dimensions (HxWxD): 88.6 ? 432 ? 297.4 mm
Weight (Net): 7.61 kg
Operating Temperature: 0 - 40 ?C (32?F - 104?F)
Storage Temperature: -20 - 70?C (-4?F - 158?F)