Lenovo Option number : 00FN209 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.

HP 868151-002 10TB MSA SAS 12G 3.5 Hard Disk Drive MSA-2 3.5 SAS Drive 7200 rpm Complete with HP MSA generation caddy New with 3 Year warranty - OEM Certified Seagate

DELL 400-AVFL 2.4TB 10k Enterprise Class 12G SAS Disk. Advanced Format 14th to 16th Generation SAS Disk. Complete with Dell OEM G14 caddy DXD9H New OEM 2 Year warranty - OEM Certified Disk.

HP MB2000JFDSL 2TB LFF G8-G10 12G SAS Enterprise Hard Disk BRAND NEW, 2 Years Warranty RTB  SAS-3, 12.0Gbps, Complete with HP Caddy.

DELL 400-AUNQ 600GB 12G 10k 2.5 SAS Hard disk drive New OEM 2 Year warranty - OEM Certified Disk Complete with Dell original gen 14 caddy DXD9H

Seagate ST600MM0088 600GB 10k 12G SAS Disk Brand new These are small form factor disks, 2.5 and are 10K pm speed. New disk with 2 year warranty.

Dell  600GB 10k 3.5 G14 SAS Hybrid 12G hard disk drive For use in Cseries, Rseries, Tseries and Mseries Dell OEM caddy which uses the 9W8C4  hybrid adapter module. New 2 Year warranty - OEM Certified Disk.