Change your HBA ATTO R380 or R680 if you get a 6gig chassis.
Enhance and proavio are the same. We run the 4MS and 8MS’s and they don’t eat drives.
We also run 2x 4MS of a highpoint card with no issues.
When you say failed.. in what way? I’ve had one just die then on boot it will just shutdown the second the mac access’s it.
When you say eating drives.. you mean your looking at the logs and seeing lots of bad block? Or the drives are dying?
What drives are you using ?
I’m lost because apart from the backplane there’s pretty much sod all to these boxes
And if your running new disks… where did you get them from ? and same batch as all the others that died ?
they should NOT be eating drives every couple of months.
s