Hello Justin ,It happens across 12-14 velociraptors.
I take it you've tried differant drive manufacturers ?
Justin.
Or even a differant drive of same manuf. ?It also occurs (I have seen it) on WD 750GiB drives on a different motherboard
Seeing as you've moved this same drive(?) across several chipsets & possibly mother boards , Leads me to beleive that the difficulty is either with the driver or the drive (if it is always the same drive or drive model)Other people have the same problem with Seagate and / other drives.