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Posted

Our aging Dell server has a PERC bettery warning so I contacted Dell who have quoted £76 for a new one.

 

Don't know why but I imagined it would be like a bios battery or similar but for that price it must be much more heavy duty.

 

I know you pay a bit for brand etc but does that price sound correct?

 

Thanks

Posted
I know you pay a bit for brand etc but does that price sound correct?

£76 is quite cheap compared to other battery backup modules...

 

https://www.scan.co.uk/products/lsi-megaraid-tbbu03-battery-backup-module-for-320-2x-320-0x-8300xlp

https://www.scan.co.uk/products/adaptec-battery-module-abm-800-2248000-r-for-3-and-5-series-raid-controllers

 

I would also get a price from a Dell reseller like @Millgate. They might be slightly cheaper than Dell for the same part.

  • Thanks 1
Posted

Nothing like a bios battery which is designed to provide a trickle to keep CMOS and RTC going on a trickle.

 

Perc battery is to ensure the write-back cache entries are committed to disk if power fails to the system.

 

TT

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