HP Original 300GB 15k  SAS (Serial Attached SCSI) 3.5 LFF SAS Hard Disk drive BRAND NEW, 2 Year Warranty RTB  SAS-2, 6Gbps, Dual Port. These are bare disks , no caddy. OEM Retail boxed.

HP Original 1TB 7200 rpm  SAS (Serial Attached SCSI) 3.5" LFF 4TH Gen Enterprise NL SAS Disk BRAND NEW, 2 Years Warranty RTB  SAS-2, 6Gbps, Complete with HP Caddy.

HP Original 3TB 7200 rpm  SAS (Serial Attached SCSI) 3.5 LFF 4TH Gen Enterprise NL SAS BRAND NEW, Warranty 2 Years RTB  SAS-2, 6Gbps Complete with HP caddy

Dell - 055H49  3TB Near Line SAS Hard Drive complete with F238F Tray TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

Dell  300GB 15K SAS Hard Drive complete with H7206 Tray. TYPE: Genuine Dell Certified Enterprise Class Hard disk drive Condition: BRAND NEW 2 Year Warranty

Seagate Cheetah ST3146755SS 146GB SAS 6G 10k Disk Drive Brand New 2 Year warranty - OEM Certified Seagate

For eServer xSeries model machines IBM 300GB 10K 6G SFF Complete with Disk Carrier. IBM Certified OEM - BRAND New disk with 2 Year warranty.