HP Original 300GB 15k  SAS (Serial Attached SCSI) 3.5" LFF SAS Disk BRAND NEW, 2 Year Warranty RTB  SAS-2, 3Gbps, Single Port, Complete with HP Caddy.

Dell  450GB 15K SAS Hard Drive complete with F238F Tray. TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

Seagate Cheetah ST3450856SS 450GB SAS 6G 15k.6 ES Disk Drive Brand New 2 Year warranty - OEM Certified Seagate

DELL 0TRCN6 600GB 15k 2.5 12G SAS Disk New OEM 2 Year warranty - OEM Certified Disk

HP 72.8GB 15K U320 80Pin SCSI Disk Original OEM Certified HP Disks with 2 year warranty. In stock now

DELL F451D 600GB 15k 2.5 12G SAS Disk New OEM 2 Year warranty - OEM Certified Disk

DELL 0RFPPT 600GB 6G 15k 3.5 Hybrid SAS Disk For use in Cseries, Rseries, Tseries, Mseries and Nseries. Dell OEM caddy which uses the 9W8C4  hybrid adapter module. New 2 Year warranty - OEM Certified Disk.