HP 4TB 3.5 12G SAS3 Enterprise hard disk drive BRAND NEW, 2 Year Warranty RTB  SAS-3, 12.0Gbps Complete with HP Smart Caddy.

HP Original 600GB 15k  SAS (Serial Attached SCSI) 3.5" LFF 4TH Gen Enterprise NL SAS hard disk drive BRAND NEW - 2 Years Warranty RTB  SAS-2, 6Gbps, Complete with HP Caddy.

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

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.

HP MB002000JWFVF 2TB LFF G8-G10 12G SAS Enterprise Hard Disk BRAND NEW, 2 Years Warranty RTB  SAS-3, 12.0Gbps, Complete with HP Caddy.

DELL 600GB 6G 10k 2.5 SAS Hard disk drive New OEM 2 Year warranty - OEM Certified Disk

DELL 28XYX 300GB 6G 15k 3.5 Hybrid SAS Disk This disk is mounted in a hybrid caddy PN Y004G/9W8C4 as per image. New OEM 2 Year warranty - OEM Certified Disk