HP SA Cache Battery Kit Server Storage and Infrastructure(SI) - 383280-B21 (Discontinued by Manufacturer)

HP Battery Backed Write Cache Enabler Option Kit - Memory backup battery - for ProLiant BL280c G6, Smart Array E500/256MB, P400/256MB, P700m/256 Product Type: Storage Controller Battery Product Type: Storage Controller Battery Compatibility: Hewlett Packard Smart Array P400 Controller Manufacturer Part Number: 383280-B21 Manufacturer: Hewlett-Packard Product Name: RAID Controller Battery Brand Name: HP Brand Name: HP