RS4021xs+ (Redundant Power Supply)
16-Bay / 3U Rackmount / INTEL Xeon D-1541 / 8-core 2.1GHz (up to 2.7GHz) / 16GB DDR4 ECC UDIMM (up to 64GB ECC UDIMM) / 2 x USB 3.2 (Gen1), 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 Free Licenses / 5 Years Warranty / Optional Rail Kit Sliding (RKS-02)
** Supports Specific HDD or SSD ONLY, please visit: http://bit.ly/2OGUPs3 **