HP Smart Array P420/1GB FBWC 631670-B21 PCI-Express 3.0 x8 SATA / SAS RAID Controller Card

HP Smart Array P420/1GB FBWC 631670-B21 PCI-Express 3.0 x8 Low Profile SATA / SAS RAID Controller Card Internal Connectors: 2 x SFF-8087 mini-SAS Transfer Rate: Up to 6Gb/s RAID: RAID 0/1/5/10/50 Cache Memory: 1GB Part: 631670-B21 Dimensions: 9.5' x 7.5' x 2.25'