RS4017xs+ (Redundant Power Supply) 16-Bay / 3U Rackmount / INTEL Xeon D-1541 / 8-core 2.1GHz (up to 2.7GHz) / 8GB DDR4 ECC UDIMM RAM (up to 64GB) / 2 x USB 3.0

Synology (RS4017xs+) – RS4017xs+ (Redundant Power Supply) 16-Bay / 3U Rackmount / INTEL Xeon D-1541 / 8-core 2.1GHz (up to 2.7GHz) / 8GB DDR4 ECC UDIMM RAM (up to 64GB) / 2 x USB 3.0, 2 x Expansion / 2 x 10GBase-T, 4 x Gigabit LAN / 2 x PCIe x8 Slot for NIC / RAID 0,1,5,6,10 / Synology High Availability / 2 x IP Cam Licenses (up to 90) / 5 Years Warranty / Optional Rail Kit Sliding (RKS1317)