Drive Module 1TB SATA for Xserve 7200 rpm, 32 MB cache
Apple Drive Module 1TB, 1 TB, 7200 RPM, 16 MB, 3.5", Serial ATA II
Apple Drive Module 1TB. Hard drive capacity: 1 TB, Hard drive speed: 7200 RPM, Storage drive buffer size: 16 MB, Hard drive size: 3.5", Interface: Serial ATA II