Seagate

SkyHawk, Surveillance, 3.5" HDD, 1TB, SATA 6Gb/s, 5900RPM, 64MB Cache, 3 Years or 1M Hours MTBF Warr.....

SkyHawk, Surveillance, 3.5" HDD, 2TB, SATA 6Gb/s, 5400RPM, 64MB Cache, 3 Years or 1M Hours MTBF Warr.....

SkyHawk, Surveillance, 3.5" HDD, 6TB, SATA 6Gb/s, 5400 RPM, 256MB Cache, 3 Years or 1M Hours MTBF Wa.....