WESTERN DIGITAL WD1002FAEX Caviar Black 1TB 7200 R

Seagate Barracuda LP 2 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST32000542AS-Bare Drive

5,900 RPM Spin Speed, 32 MB Cache Buffer, SATA 3Gb/s interface, 2 TB Capacity. Super-low power consumption reduces power costs over the life of the system up to 50% over those of standard desktop drives. Leading performance in the low power category. Cool drives provide long-lasting benefits to the PC or external drive, reducing some component and maintenance costs..

Seagate Barracuda 2 TB 5900RPM SATA 3Gb/s 32 MB Cache 3.5-Inch Internal Desktop Hard Drive ST320005N4A1AS-RK-Retail Kit

Super-low power consumption reduces power costs. Leading performance in the low power category. Delivers 2TB (2000GB) of Storage. Serial ATA connection for fast 3Gb/s data rate transfer speeds. High performance 32 MB cache buffer and 5900RPM drive.

Seagate Barracuda LP 1.5 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST31500541AS-Bare Drive

5,900 RPM Spin Speed, 32 MB Cache Buffer, SATA 3Gb/s interface, 1.5 TB Capacity. Super-low power consumption reduces power costs over the life of the system up to 50% over those of standard desktop drives. Leading performance in the low power category. Cool drives provide long-lasting benefits to the PC or external drive, reducing some component and maintenance costs..