So today at GamePC, we're taking a look at two very common RAID arrays for high-end workstations and low-end server users. IDE and SCSI RAID, in RAID-0 and RAID-1 configurations, with the fastest pairs of hard drives on both spectrums. Seagate's Cheetah X15 36LP will be representing SCSI RAID, while Seagate's new Barracuda IV will be representing IDE RAID. But before we spin up these drives for some benchmarks, let's check out the specifics of our drives and controllers.