MMax|HDD



			WD Blue Edition 160GB to 1TB 8 MB - 64MB Cache Up to 6 Gb/s SATA transfer rates Solid performance for everyday computing WD Green Edition 500GB to 3TB 64 MB Cache Up to 6 Gb/s SATA transfer rates Cool, quiet operation, eco-conscious computing WD Red Edition 1TB to 3TB 64 MB Cache Up to 6 Gb/s SATA transfer rates Designed and tested for RAID environments WD Black Edition 500GB to 4TB 32 MB - 64 MB Cache Up to 6 Gb/s SATA transfer rates Maximum performance for power computing

			Seagate Generation 14 and 15 320GB to 4TB 16 MB - 64 MB Cache Up to 6 Gb/s SATA transfer rates Superb reliability