HP Original 4TB 7200 rpm SAS  (Serial Attached SCSI) 3.5 LFF  For Servers  : Gen8 and Gen9. BRAND NEW, 2 Year Warranty RTB  SAS-2, 6Gbps, Complete with HP Smart Caddy.

DELL 600GB 6G 10k 2.5" SAS Disk New OEM 2 Year warranty - OEM Certified Disk

DELL 400-AEFF 1TB 6G 2.5" NL SAS Disk New OEM 3 Year warranty - OEM Certified Disk

DELL 342-2012 300GB 6G 10k 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

Dell  450GB 15K SAS Hard Drive complete with H7206 Tray. TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

DELL 600GB 6G 10k 2.5 SAS Hard disk drive New OEM 2 Year warranty - OEM Certified Disk

Seagate Savvio ST9300605SS 300GB 10K.5 SAS DISK Brand New 2 Year warranty - OEM Certified Seagate