64-bit, 133MHz PCI-X, RAID 0, 1, 0+1, 5, Ultra320/Ultra3/Ultra2
HPE SmartArray 642, SCSI, PCI-X, 0, 1, 0+1, 5, HP ProLiant BL20p G2 HP ProLiant BL40p HP ProLiant DL320 G5p HP ProLiant DL360 G5 HP ProLiant..., 1 kg, 19.1 cm (7.5")
HPE SmartArray 642. Supported storage drive interfaces: SCSI, Host interface: PCI-X. RAID levels: 0, 1, 0+1, 5, Compatible products: HP ProLiant BL20p G2 HP ProLiant BL40p HP ProLiant DL320 G5p HP ProLiant DL360 G5 HP ProLiant.... Weight: 1 kg, Size (imperial): 19.1 cm (7.5"). Dimensions (WxDxH): 190.5 x 469.9 x 84.83 mm