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 614828-003 1TB Midline SATA 3G 7.2K SFF Disk BRAND New OEM - 2 Year warranty - OEM Certified Disk

DELL 1TB 2.5 SFF 7.2k 6G SATA Hard disk drive New OEM 2 Year warranty - DELL Certified Disk Complete with Dell caddy G176J.

HP 869347-B21 10TB 3.5 12G 512e SAS Helium MDL Hard Disk Drive BRAND NEW, Warranty 3 Years RTB  SAS-3, 12Gbps, Complete with HP caddy

HP Original 3TB 7200 rpm  SAS (Serial Attached SCSI) 3.5" LFF 4TH Gen Enterprise NL SAS BRAND NEW, Warranty 2 Years RTB  SAS-2, 6Gbps, Complete with HP caddy

HP 500GB 7.2 6G Midline SAS Hard Drive These are 2.5 small form factor disks. BRAND NEW - 2 Years Warranty RTB  SAS MDL 6Gbps Complete with HP Caddy.

Seagate ST2000NM0033 2TB Enterprise 6G SATA Disk Brand New 2 Year warranty - OEM Certified Seagate