Synology RS3621xs Product Specifications - Page 3

Maximum Drive Bays with Expansion Unit 36 (RX1217/RX1217RP x 2) Compatible Drive Type* (See 3.5" SATA HDD all supported drives) 2.5" SATA SSD Hot Swappable Drive v Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components Notes may limit certain functionality and result in data loss and system instability. "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. External Ports RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port 2 (with Link Aggregation / Failover support) USB 3.2 Gen 1 Port* 2 Expansion Port 2 Notes TthheeUUSSBBIm3.0plestmaenndtaerrdswFoarsurmen(aUmSeBd-IFto) iUnS2B0139.2. Gen 1 by PCIe PCIe Expansion 2 x Gen3 x8 slots (x8 link) File System Internal Drives Btrfs EXT4