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

Lenovo 00MM730 4TB 7.2K 12G 3.5 SAS Server Hard Disk Drive For compatibility of machines, please see below. Certified OEM - BRAND New disk with 2 Year warranty.

IBM 00Y5148 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 Original 146GB 15k  SAS (Serial Attached SCSI) 3.5" LFF SAS Disk BRAND NEW, 1 Year Warranty RTB  SAS-2, 3Gbps, Dual Port, 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

DELL 600GB 12G 10k 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.

Seagate ST3600002SS 600GB SAS 6G 10k ES Disk Drive Brand New 2 Year warranty - OEM Certified Seagate