HP Original 400GB 10k  SAS (Serial Attached SCSI) 3.5 LFF Gen Enterprise NL SAS Hard disk drive BRAND NEW, 2 Years Warranty RTB  SAS-2, 3Gbps Complete with HP Caddy.

HP P09947-001 400GB SFF G8-G10 WI SAS SSD For HP G8 G9 and G10 machines HP Certified OEM Brand New disk with 3 Year warranty.

Dell 0R02P 400GB 6G SATAIII MLC SSD

Dell 480GB 6G SATA 6G SSD Mixed Use (MU) hard disk drive Enterprise class mixed use SATA SSD Multi level cell (MLC) Enterprise Class Certified by Dell

HP 400GB SAS 12G SFF G8-G10 MU SSD For HP G8 G9 and G10 machines HP Certified OEM Brand New disk with 3 Year warranty.

Seagate ST3400755SS 400GB SAS 6G 10k ES Disk Drive Brand New 2 Year warranty - OEM Certified Seagate

HP 692166-001 400GB SATA MLC 6G SSD Hard Drive Proliant XL DL BL AND ML SERIES Also for Storage Arrays and VSA StoreVirtual HP Certified OEM Brand New disk with 2 Year warranty.