The battery pack temperature being monitored by the Battery Backup Unit has risen above the acceptable range. However, the BBU is still able to backup the 3ware RAID controller.

The Battery Backup Unit is presently still able to backup the 3ware RAID controller, but you should replace the battery pack if the temperature warning persists.

Contact 3ware technical support at http://www.lsi.com/channel/ContactUs if this problem is not due to environmental reasons or improper case cooling.