Synology RS3621RPxs 12 Bay Rackmount Enclosure

Up to 189,098 random read IOPS and 4,718 MB/s sequential read performance Host multiple compute-intensive services with its 6-core Intel processor Two PCIe expansion slots allow for M.2 NVMe cache adapters and high-bandwidth network cards Ensure business continuity with two redundant power supplies; Supports up to 36 drive bays using two RX1217(RP) Only drives listed on the compatibility list can be used to create storage pools.Only Synology SAT5200 2.5" or Synology SNV3500 series SSDs (sold separately) can be used to create SSD caches