Serveraid M5000 Battery Kit

IBM ServeRAID M5000 Battery Kit 81Y4451 is a rechargeable battery for a ServeRAID M5000 RAID controller. It is designed for use with the controller’s battery-backed functions, making it a dedicated component for this server storage setup.

The kit uses lithium-ion chemistry and is rechargeable. Its purpose is to provide a battery option for a compatible ServeRAID M5000 controller; the listing identifies it specifically as a RAID controller battery. This description covers the 81Y4451 item and does not imply compatibility with other controller families.