381513-B21 HP Smart Array SAS (serial attached SCSI) P800 512MB BBWC 16-channel controller. New factory retail box with 3 year warranty. We carry stock
HP Smart Array P800 Controller (PCIe)with 512MB battery-backed write cache. 16 SAS physical links distributed across 2 internal x4 wide port connectors & 2 external x4 wide port connector.Supports RAID 6,5,1,1+0.