HP Original 300GB 15k  SAS (Serial Attached SCSI) 3.5" LFF SAS Disk BRAND NEW, 2 Year Warranty RTB  SAS-2, 6Gbps, Dual Port, Complete with HP Caddy.

DELL H523N 300GB 6G 10k 2.5 SAS Hard disk drive New OEM 2 Year warranty - OEM Certified Disk

HP 748385-001 300GB 15K SFF Smart Enterprise 6G Disk For Generation 8 & 9 servers. HP Certified OEM Brand New disk with 2 Year warranty. Complete with HP Smart Carrier.

Seagate Cheetah ST3300656SS 300GB SAS 6G 15k ES Disk Drive Brand New 2 Year warranty - OEM Certified Seagate

HP 300GB 12G SAS 10K SFF (2.5-inch) SC Enterprise Hard Drive For Generation 8 9 and 10 servers. HP Certified OEM Brand New disk with 2 Year warranty. Complete with Smart Carrier.

Seagate Savvio ST9300405SS 300GB 10K.5 SAS Disk Brand New 2 Year warranty - OEM Certified Seagate

Dell 0NCT9F 300GB 15k 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.