HP Original 450GB 15k  SAS (Serial Attached SCSI) 3.5" LFF 4TH Gen Enterprise NL SAS Disk BRAND NEW, 2 Years Warranty RTB  SAS-2, 6Gbps, Complete with HP Caddy.

DELL 342-5364 300GB 6G 15k 2.5 SAS Hard disk drive New OEM 2 Year warranty - OEM Certified Disk

DELL 0RFPPT 600GB 6G 15k 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.

HP  2TB 3.5 6G SATA MDL Enterprise Hard disk drive BRAND NEW - 2 Years Warranty RTB  SATA MDL 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.

Dell  450GB 15K SAS Hard Drive complete with F238F Tray. TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

Dell MZ-7KH960A 960GB 2.5 SFF 6G SATA SSD Hard Drive Enterprise Mixed Use Samsung Disk DPN SM883 These are small form factor disks, 2.5" New OEM 2 Year warranty - OEM Certified Disk