DELL 400-AJRZ 300GB 12G 15k 3.5 Hybrid SAS Disk This disk is mounted in a hybrid caddy PN Y004G/9W8C4 as per image. New OEM 2 Year warranty - OEM Certified Disk

Fujitsu S26361-F4568-B130 MBF2300RC 300GB 10K SFF Disk These are small form factor disks, 2.5" and are 10K pm speed. 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 300GB 15K LFF (3.5-inch) U320 68pin  SCSI Proliant Hard Drive For Servers – DL and ML Machines. These disks are Non-Hot Plug. Brand New disk with 2 Year warranty.

Dell  300GB 10K 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 Disk BRAND NEW, 2 Year Warranty RTB  SAS-2, 3Gbps, Single Port, Complete with HP Caddy.

DELL 400-AJSD 300GB 15k Enterprise 12G SAS Disk New OEM 3 Year warranty - OEM Certified Disk