Supermicro Add-on Card AOC-USAS-H8IR

LSISAS 1078 8-port PCI-E SAS controller, 8-port (8 internal) 3Gb/s per portSupports up to 16 HDD, Supports RAID 0, 1, 5, 6, 10, 50, 60, On board hardware IO Processor, 256MB 667MHz DDR2 on-card cache, Advanced array configuration and management utilities, Automatically negotiates PCI-E link widths, Power management support, Supports 1.5 and 3.0 Gb/s SAS and SATA data transfer rates, Port independent auto-negotiationSupports SSP, SMP, STP and SATA protocols, Optional Battery Backup Unit for cached data protection (BTR-0012L-0000-LSI)