This is an OEM HP/HPE rechargeable NiMH battery pack (3.6V, 500mAh) specifically used to provide backup power for the write cache memory on Smart Array RAID controllers (BBWC) to prevent data loss during power outages. It is compatible with various HP ProLiant server models and Smart Array controllers like the 641/642 and E200 series.
Essential for our high-availability setup.
Price to performance ratio is unbeatable right now.
STC is now our go-to for all enterprise hardware needs.