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 ST2000NX0333 2TB 2.5 12G 7.2 RPM Enterprise 4K Native SAS-3 Disk Brand New OEM Certified Seagate

DELL 1.8TB 2.5 SFF 10k 12G SAS Hard disk drive New OEM 2 Year warranty - DELL Certified Disk Complete with Dell caddy G176J.