View the refurbished HP Smart Array P410/1G FBWC 2-ports Int PCIe x8 SAS Controller 572532-B21 587324-001 quickspecs here
The refurbished HP Smart Array P410 is an 8 Port Serial Attached SCSI (SAS) RAID controller. This refurbished P410 is designed for RAID applications and can be upgraded with the 512MB battery-backed write cache (BBWC) or 512MB / 1GB flash-backed write cache (FBWC) and the Smart Array Advanced Pack.
Specifications