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IBM ServeRAID M5000 series lithium-ion controller battery, rectangular pack with connector

IBM

IBM 43W4342 ServeRAID M5000 Series Battery camera accessory

SKU CH-QDD7-QJHVT MPN 43W4342

A lithium-ion battery provides memory backup for ServeRAID M5000 series RAID controllers

  • TypeAccessory
  • Lithium-ion chemistry maintains RAID cache during power loss
  • Compatible with ServeRAID M5000 and MR10 series controllers
  • Part number 46C9040 ensures correct replacement fit
  • New condition guarantees full battery capacity from installation

IBM ServeRAID M5000 Battery Backup

The IBM 43W4342 is a lithium-ion memory backup battery designed for ServeRAID M5000 series controllers including MR10i and MR10M models. It preserves cached data during unexpected power loss events. Server administrators managing RAID arrays on compatible IBM systems use this accessory to maintain data integrity.

Simple Controller Battery Replacement

Installation involves inserting the battery pack into the designated slot on the supported ServeRAID adapter. The part number 46C9040 identifies the correct unit for M5015 and related controllers. Verifying the controller model before purchase avoids ordering an incompatible battery module.

Highlights

  • Lithium-ion chemistry maintains RAID cache during power loss
  • Compatible with ServeRAID M5000 and MR10 series controllers
  • Part number 46C9040 ensures correct replacement fit
  • New condition guarantees full battery capacity from installation

Specifications

BrandIBM
TypeAccessory
Shipping weight0.45 kg
Package size152 × 127 × 102 mm

Questions about this item

How do I verify the ServeRAID M5000 Series Battery is functioning after installation?

The controller BIOS or management utility will display the battery status as healthy once the lithium-ion cell is recognised and holding charge for the cache memory backup.

What comes with the 43W4342 battery and what must be sourced separately?

The package contains only the lithium-ion battery module itself; any required cables, trays or controller cards such as the MR10i or M5015 are sold separately.

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