Western Digital Caviar Blue 320GB 7200rpm 8MB Cache 3.5" SATA 3.0Gb/s Desktop Hard Drive

Western digital Caviar SE 320GB SATA II. Disk drive: 320 GB, 7200 RPM, Serial ATA II, 3.5 ", 10.9 ms, 8.9 ms, 4.2 ms, 2.0 ms, 8 MB, 21.0 ms. Data transmission: 748 Mbit/s, 300 MB/s. Weight & dimensions: 101.6 x 147 x 26.1 mm, 600 g, 26.1 mm, 101.6 mm, 147 mm. Environmental conditions: 65 G. Energy management: 9.50 W