Seagate-imsourcing Cheetah 15k.3 St373453lc 73 Gb 3.5 Internal Hard Drive - Scsi - 15000 RPM - 8 Mb Buffer Seagate-IMSourcing Cheetah 15K.3 ST373453LC 73 GB 3.5" Internal Hard Drive - SCSI - 15000 rpm - 8 MB Buffer