Intel RS2VB040 PCI-Express 2.0 x8 SATA / SAS RAID Controller Card

Intel RS2VB040 PCI-Express 2.0 x8 Low Profile SATA / SAS RAID Controller Card Internal Connectors: 1 x SFF-8087 mini-SAS Transfer Rate: Up to 6Gb/s RAID: RAID 0/1/5/6/10/50/60 Cache Memory: 512MB Dimensions: 6.6' x 2.536' Package Contents: One 6Gb/s SAS, 3Gb/s SAS/SATA, x8 PCIe 2.0 controller with 4 internal ports, 512MB embedded memory, MD2 Low Profile, half length form factor. Includes Maintenance Free Cache Backup Unit. Also includes Quick Start Users Guide and CD ROM with technical documentation and software.