QNAP TS-853BU-4G Quad-Core 8-bay Rackmount NAS

CPU : Intel Apollo Lake J3455 4-core 1.5GHz
DRAM 8 GB DDR3L 2 x 4GB / Max. 8GB
Flash Memory : 4GB eMMC
Hard Disk Drive :8 x SATA 6Gb/s, 3Gb/s HDD or SSD; Hot-swappable
The system is shipped without Hard Disk
LAN Port : 4 x GbE
HDMI Output :1 x HDMI 1.4b
PCIe Slot : 1 x PCIe gen 2 x 2 slot
USB Port : 4 x USB 3.0 (Rear)
LED Indicators : System Status, HDD,USB, LAN
Buttons : Power, Reset
Form Factor : 2U, rack mountable
Power Supply : ATX 250W (Single Power Supply)
Dimension : 89 x 482 x 534 mm
Weight Net: 10.85 kg