  No, it will not/cannot affect the RAID configuration. It should be replaced as soon as possible for PERFORMANCE reasons.   Turn it off to replace it.
Hello, I have a Dell PowerEdge 2600 (running Windows 2003), whom the battery of RAID controller PERC 4/Di has to be replaced. It's the first time that I've to do this operation and I've some questions. Can I lost the RAID configuration by changing this battery?Should I do this change quickly as possible to avoid losing this configuration? Do I have to turn off the server before to change the battery (with unplugged power)?Or can I do it while the system runs? Thank you,Chris
Replace the battery of a RAID controller PERC 4/Di ?