Part Number: Description: Quote: 3R-A3838-AA 36, 4GB Ultra320 SCSI 10000rpm 1 inch Universal disk drive 3R-A3839-AA 72, 8GB Ultra320 SCSI 10000rpm 1 inch Universal disk drive 3R-A3841-AA 146GB Ultra 320 SCSI 10000rpm 1 inch Universal disk drive 3R-A3848-AA 18, 2GB Ultra320 SCSI 15000rpm 1 inch Universal disk drive 3R-A3849-AA 36, 4GB Ultra320 SCSI 15000rpm 1 inch Universal disk drive 3R-A3851-AA 72, 8GB Ultra320 SCSI 15000rpm 1 inch Universal disk drive 3R-A4945-AA 146GB Ultra320 SCSI 15000rpm 1 inch Universal disk drive 3R-A4952-AA 300GB Ultra320 SCSI 10000rpm 1 inch Universal disk drive 3X-A4412-BA Optional 48x half height DVD/CD-Rwcombo, carbon black for DS15 internal storage cage 3X-PBXRD-AA Option DVD/CD-RW combo drive for AlphaServer ES47/ES80 systems 3X-RE58A-AA 20GB 7200rpm IDE drive 3X-RE58A-BA 40GB 7200rpm IDE drive 3X-RE58A-CA 80GB 7200rpm IDE drive DS-RZ1DA-VW 9, 1GB 7200rpm UltraSCSI drive DS-RZ1DD-VW 9, 1GB 10000rpm UltraSCSI drive DS-RZ1EA-VW 18, 2GB 7200rpm UltraSCSI drive DS-RZ1ED-VW 18, 2GB 10000rpm UltraSCSI drive DS-RZ1FB-VW 36, 4GB 7200rpm UltraSCSI drive DS-RZ1FC-VW 36, 4GB 10000rpm 16 bit UltraSCSI disk drive DS-RZ2DA-WA 9, 1GB 7200rpm Ultra2 SCSI drive DS-RZ2EF-WA 18, 2GB 7200rpm Ultra2 SCSI drive DS-RZ3DD-WA 9, 1GB 10000rpm Ultra3 SCSI drive DS-RZ3EF-WA 18, 2GB 10000rpm Ultra3 SCSI drive DS-RZ3FD-WA 36, 4GB 10000rpm Ultra3 SCSI drive DS-RZ3GA-WA 72, 8GB 10000rpm Ultra3 SCSI drive (You can change quantity on the enquiry form page)