HP Promo 80GB WD Raptor SATA NCQ 10K HDD.

750GB 7200RPM 16MB BUFFER, SAS, 3.5INCH, SEAGATE BARRACUDA ES.2

500GB 7200RPM 16MB BUFFER, SAS, 3.5INCH, SEAGATE BARRACUDA ES.2

1TB 7200RPM 16MB BUFFER, SAS, 3.5INCH, SEAGATE BARRACUDA ES.2

750GB 7.2K DP MDL SAS 1Y WTY HDD

1TB 7.2K DP MDL SAS 1Y WTY HDD

SEAGATE ST3500620SS 500GB SAS 7.2K RPM 16M 3.5