16-lane (x16) (SR932i-p) or 8-lane (x8) (SR416i-a) PCIe Gen4 host interface
SR932i-p: 32 Internal Tri-Mode ports (SlimSAS SFF-9402 connectors supporting U.2 and U.3) supporting up to 32 direct-connected SAS/SATA/NVMe devices
SR416i-a: 16 Internal Tri-Mode ports (SlimSAS SFF-9402 connectors supporting U.2 and U.3) supporting up to 16 direct-connected SAS/SATA/NVMe devices
Hardware RAID: RAID 0, 1, 1 TP, 10, 10 TP, 5, 6, 50, 60