Toshiba MBF2450RC 2.5 600GB 10k SAS Hard disk drive These are small form factor disks, 2.5 New disk with a 2 year warranty.

Seagate ST9450405SS  450GB 10K SFF 6G Savvio SED SAS Disk Brand New OEM Certified Seagate

HP 741232-001 400GB SAS WI 12G SSD Hard Drive Proliant XL DL BL AND ML SERIES Also for Storage Arrays and VSA StoreVirtual HP Certified OEM Brand New disk with 2 Year warranty.

DELL 600GB 12G 10k 2.5 SAS Hard disk drive New OEM 2 Year warranty - OEM Certified Disk

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

DELL 342-3027 600GB 6G 10k 2.5 SAS Disk New OEM 2 Year warranty - OEM Certified Disk

Seagate  ST600MM0158  600GB 10K 12G SFF SAS DISK 600GB 2.5 12.0G 10k RPM Enterprise SAS-3 Disk Brand New OEM Certified Seagate