KHACHIMO 3290735-A HDS HITACHI BKM VSPG G200 G350 G400 Controller Battery Module power supply

Replacement Battery Module for VSP G-Series

This new KHACHIMO unit replaces the 3290735-A battery module used in Hitachi VSP G200, G350 and G400 controller enclosures. It is built to the ATX form factor and has been tested for correct operation before shipment. The module is intended for administrators maintaining existing VSP G-series storage arrays that require a direct-fit power backup. It is not suitable for systems outside the listed G200, G350 and G400 platforms.

Sustained Operation Under Load

The battery module is designed to hold charge during extended controller uptime and to deliver backup power consistently when mains supply is interrupted. Its tested working condition means it should maintain rated capacity through repeated charge and discharge cycles without rapid degradation. It is not intended for applications that demand hot-swap replacement without controller downtime or for arrays requiring higher-capacity backup than the original module provides.