Qnap 8-bay High Performance Unified Storage TVS-871U-RP-PT-4G

8-Bay TurboNAS
4GB RAM(max. 32GB RAM)
4-LAN
10G-ready
iSCSI
RAID 0,1, 5, 6, 10
5+spare
6+spare
10+sparelobal hot spare
max 8-LAN
PCIe expansion slot x2
redundant power supply
without Rail Kit