HP Original 450GB 15k  SAS (Serial Attached SCSI) 3.5 LFF Gen Enterprise NL SAS Disk BRAND NEW, 2 Years Warranty RTB  SAS 3Gbps Complete with HP Caddy.

Dell 400GB 10K SAS Hard Drive complete with F238F Tray. TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

DELL 89D42 1.2TB 2.5 10k 12G SAS Hard Disk Drive New OEM 2 Year warranty - OEM Certified Disk

DELL MCVGD 300GB 10k EqualLogic SAS Disk New OEM 3 Year warranty - OEM Certified Disk

IBM 00Y5147 4TB 7.2 6G NL SAS 3.5 Disk Complete with Disk Carrier. For eServer xSeries model machines such as DS3512 IBM Certified OEM - BRAND New disk with 2 Year warranty.

HP 8TB G8 G9 and G10 SATA 3.5 Hard Disk Drive DS (Digitally  Signed firmware) These are large form factor disks, 3.5 and are 7.2K rpm speed. Digitally signed drives for Gen 8,  Gen 9 AND Gen 10 machines New with 2 Year warranty - OEM Certified HP

DELL 2.4TB 10k 2.5 SAS Hybrid 3.5 12G hard disk drive. 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.