IBM 43X0802 300GB 15K 6G 3.5 SAS Disk Complete with Disk Carrier. For eServer xSeries model machines such as DS3512 IBM Certified OEM - BRAND New disk with 2 Year warranty.

HP P11519-001 14TB G11 SATA DS 3.5 Hard Disk Drive These are large form factor disks, 3.5 and are 7.2K rpm speed. Digitally signed drives for Gen 10 Gen10+ and Gen 11 machines New with 2 Year warranty - OEM Certified Seagate

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

Fujitsu Primergy 600GB 10K 6G SAS 2.5 PN S26361-F4482-E160 These are small form factor disks, 2.5" and are 15K pm speed. New disk with 2 year warranty.

HP 507129-016 1TB 7200 SFF Enterprise 6G hard disk drive HP Certified OEM Brand New disk with 2 Year warranty.

Dell  300GB 15K SAS Hard Drive complete with H7206 Tray. TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

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