HP Smart Array P400 24-Inch 16-Pin Battery Cable Kit (417836-B21) is a battery cable kit designed for HP Smart Array P400 and E500 RAID controllers. It includes a 24-inch battery cable used to connect the controller to the battery-backed write-cache module, along with adhesive material for installing the battery in supported HP ProLiant servers. HPE documentation identifies 417836-B21 as the Smart Array P400 Battery Attach Kit, while the associated spare and assembly numbers are 409125-001 and 408658-002.
- Part Number: 417836-B21
- Manufacturer: HP / HPE
- Product Type: Battery Cable Kit
- Application: RAID Controller Battery / Cache Connection
- Controller Compatibility: HP Smart Array P400 / E500
- Cable Length: 24 inches / 0.6 m
- Pin Count: 16-pin
- Cable Type: Internal Battery Cable
- Application: Server RAID / Battery-Backed Write Cache
- Included Components: 24-inch battery cable and adhesive mounting material
- Compatible Systems: HP ProLiant DL380 G5, DL385 G2/G5, ML350 G5, DL320 G4/G5, DL320s, DL580 G4 and other supported systems
- Spare Part Number: 409125-001
- Assembly Part Number: 408658-002
- Cable Function: Connects the Smart Array controller to the battery-backed cache battery