Qnap ES1640dc v2 NAS Network Storage

Cache: mSATA SSD dedicated to NVRAM, SATA signaling
Drive bays: 16
Max Capacity: 160TB (10TB x 16)
Compatible Drive Types: 3.5” SAS 6Gb/s HDD,2.5” SAS 6Gb/s HDD, 2.5” SAS 6Gb/s SSD
External Ports:
2 x USB 3.0/2.0 port
1 x 10/100/1000 Mbps LAN Port/controller
2 x RJ45 (LAN-10G2T-X550)/controller
PCIe slots
PCIe Slot x8 (Gen2 x8): reserved for 40GbE or 10GbE LAN card
PCIe Slot x4 (Gen2 x4): reserved for dual path Mini-SAS
Power Consumption:
Sleep mode: 314.86W
Operation: 501.40W
Supply: 770W
Fan: Hot-swappable fan module (60x60x38mm; 16000RPM/12v/2.8A x 3)
Dimensions
Depth: 618mm
Width: 446.2mm
Height: 132mm
Weight: 26.75kg / 58.97lb
16 x 2.5"/3.5" SAS 12 Gb/s Drive Bays
2.2 GHz Intel Xeon E5-2420 v2 Six-Core
32GB DDR3 ECC RDIMM
Active-Active Dual Controllers