https://kb.promise.com/thread/replacing-the-cache-battery-on-the-vess-raid-subsystems/
Replacing the Cache Battery on the Vess RAID subsystems.
Replacing the Cache BatteryThe cache battery, or Battery Backup Unit (BBU), is located inside the RAIDController. The battery assembly is
the cacheraid subsystemsreplacingbatteryvess
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/storage_administration_guide/raid-subsys
17.3. Linux RAID Subsystems | Storage Administration Guide | Red Hat Enterprise Linux | 6 | Red Hat...
17.3. Linux RAID Subsystems | Storage Administration Guide | Red Hat Enterprise Linux | 6 | Red Hat Documentation
raid subsystemsadministration guidered hatlinuxstorage
https://www.newegg.com/HPE-RAID-Enclosure-Subsystems/BrandSubCat/ID-197594-509
HPE RAID Enclosure / Subsystems - Newegg.com
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