PCI Express x8, 512 MB DDR2, 4xSAS, Refubrished
HPE 508226R-B21, SAS, PCI Express x8, 0, 1, 1+0, 5, 6, 512 MB, DDR2, 533 MHz
HPE 508226R-B21. Supported storage drive interfaces: SAS, Host interface: PCI Express x8. RAID levels: 0, 1, 1+0, 5, 6, Internal memory: 512 MB, Internal memory type: DDR2. Width: 3.98" (101 mm), Depth: 4.49" (114 mm), Height: 0.787" (20 mm)