Good idea or not to enable write caching ..

Is it a good idea or not to enable write caching on the array controller ?
All our disks are direct attached storage.
ThanksOnly if it is battery backed should you enable it. But if it is then
enabling it can provide a dramatic boost for writes especially for
checkpoints. You may even want to change the default read to write cache
ratio to give it more write cache.
Andrew J. Kelly SQL MVP
"Hassan" <Hassan@.hotmail.com> wrote in message
news:%23Dw36D7VGHA.1160@.TK2MSFTNGP09.phx.gbl...
> Is it a good idea or not to enable write caching on the array controller ?
> All our disks are direct attached storage.
> Thanks
>