Seagate Cheetah 73G, 73.4 GB, 10000 RPM, 16 MB, 3.5", Fibre Channel Seagate Cheetah 73G. HDD capacity: 73.4 GB, HDD speed: 10000 RPM, Storage drive buffer size: 16 MB, HDD size: 3.5", Interface: Fibre Channel