Synology RackStation RS3621xs+ 12-Bay 2U NAS Enclosure (RS3621xs+) - Form Factor: 2U, Intel Xeon D-1541 Processor (12M Cache, 2.10 GHz, up to 2.70 GHz, 8 cores), 8GB DDR4 ECC UDIMM RAM (1 x 8GB, 3 slots free, 64GB Max), 12 x 3.5" or 2.5" SATA HDD/SSD Bays (200TB Max), Supported RAID Types: Synology RAID F1, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, Connectivity: 2 x USB 3.2 Gen 1, 4 x 1GbE RJ-45, 2 x 10GbE RJ-45, 2 x Infiniband Expansion Ports, 500W Power Supply, Weight: 14.5 kg