I just bought 2 750 GB WD hard drives for a RAID 5 array. My problem is that the two new drives are WD7500AACS hard drives. 750GB 3.0 Gb Sata 16MB , BUT they're 5400 to 7200rpm. My third drive for the array is a WD 750GB WD7500AAKS, which is 3.0 Gb Sata, 16MB, BUT it's 7200rpm only.
Does anyone know if I'll have issues using this drive or should I just buy another "Eco Drive" of the AACS variety?