Western Digital 1TB WD Blue PC Internal Hard Drive HDD
7200 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD10EZEX
Internal 3.5”
Western Digital 2TB WD Blue PC Internal Hard Drive
7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX
7200 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD10EZEX
7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX