Dell 1TB 7200 RPM SATA 6Gbps 2.5in Hard Drive | Dell USA
WD10EZEX-00WN4A0 - Western Digital Blue 1TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-Inch Hard Drive
Amazon.com: Western Digital(WD) BLUE Deskptop 1TB( 1Terabyte) 3.5"Hard Disk Drive, 5400~7200RPM, SATA3 ( 6.0GB/s), 64MB Cache, IDEAL for PC/Mac/CCTV/NAS/DVR/Raid and SATA Applications, 1YR Warranty (Blue) : Electronics