AOC-S3008L-L8i Broadcom 3008 SAS controller, 8-port (internal), 12Gb/s per port, Supports 63 devices,Supports RAID 0, 1, 1E and 10,Automatically negotiates PCI-E (1.x, 2.x AND 3.X) link widths,Supports 3.0, 6.0 and 12Gb/s SAS and SATA data transfer rates