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

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

HP Original 300GB 15k  SAS (Serial Attached SCSI) 3.5" LFF SAS Disk BRAND NEW, 2 Year Warranty RTB  SAS-2, 6Gbps, Dual Port, Complete with HP Caddy.

Dell -  1TB SAS Hard Drive complete with F238F Tray TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 3 Year Warranty

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

Dell 2T51W 1TB SATA 7.2k 3.5" 6G Hard Drive TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

DELL 400-ADPJ 600GB 12G 15k 3.5 Hybrid 4Kn 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.