QNAP TS-855eU-8G, 2U short-depth rackmount NAS with 8-core computing power, Intel ® Atom® C5125 8-core

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 Gen