what motherboard have u got? if i were you i would ditch that XFX controler and try and use an onboard one if u have it will be far faster with those drives, dont know how u are getting that fast a speed as pci is limited to 133mb/s
It does seem odd but HD Tune doesn't like the array so I haven't tested with that.
It's a A8N-VM CSM/NBP socket 939.
The long story is that I have an opteron 165 that I removed the IHS from and some DDR so was looking for cheap board that supported raid 5 and s939.
The A8N-VM CSM is such a board, the NBP version I now find doesn't have raid 5, only raid 0, 1 and 1+0 even though the etailor I bought it from lists it as having raid 5 and doesn't mention the NBP.
Anyhow, after finding this out yesterday, I used the XP hack to get soft raid 5.... Talk about slow. The drives spend 20 hours 'regenerating' then XP downloaded an update in needed to restart for and I was back to 1% regen!!!
I bought the Revo through MM for a board with no SATA ports and thought I'd give it a try. Talk about plug and play, The whole thing was up and running in a few minutes... the only thing I didn't get to work yet is email notification.
As a Media server, make that a NAS I can remote desktop into, it's plenty fast enough and time wise I could do without rebuilding an XP machine yet again.
The Revo seems fine... so much so I've just ordered a spare.
AD