Synology RackStation RS3621RPXS ,12-Bay Intel Xeon D-1531 6-core ,8GB DDR4 ,2U Diskless Scalable NAS ,2 x Gen3 x8 slots (x8 link) Synology Surveillance you must use a pair

you must use a pair of identical DDR4 modules

2x 4K HDMI™

127 Power Consumption: Operating Mode

Typical 228 W Fan 3 x 60mm + 1 x 80mm

[4 Bays] TL-R400S

Synology RackStation RS3621RPXS ,12-Bay Intel Xeon D-1531 6-core ,8GB DDR4 ,2U Diskless Scalable NAS ,2 x Gen3 x8 slots (x8 link) Synology Surveillance you must use a pairSafeguard your business assets Synology RS3621RPxs is a powerful 12 bay storage server. Its 6 core processor enables compute intensive services while its redundant power, ECC memory, and Btrfs file system safeguard mission critical data. Capable of delivering 189,098 4K random read IOPS and 4,718 MB s sequential read throughput, it is ideal for small businesses. Compute Intel Xeon D 1531 6 core 2. 2 GHz Throughput 4,718 MB s seq. read 189,098 4K