Hitachi 
  HGST 0F12455 2TB 3.5" 7200RPM/ 64MB Sata 3 6Gbs Enterprise HD
$59.65 		Hitachi 0F12456 3TB 3.5" 7200RPM/ 64MB Sata 6Gb/ s Ultra HDD
$168.50
Seagate 
  Seagate ST1000LX015 1TB 2.5" Gaming SSHD Sata 6.0Gb/ s
$72.35 		  Seagate ST2000DM008 2TB 7200RPM 256MB SATA 6.0Gb/ s 3.5" HDD
$62.05
Seagate ST6000NM0034 6TB 3.5" 7200RPM/ 128MB SAS 12Gbs
$283.05 		Seagate ST640LM001 640GB 5400RPM/ 8MB Sata2 9.5mm OEM
$42.50
Seagate ST9300603SS 300GB 2.5" SAS2 6.0Gb/ s 10Krpm 16M HDD
$20.25
Western Digital 
WD WD10EFRX 1TB 3.5" Red 64MB Sata 6Gbs IntelliPower HDD
$82.65 		WD WD2500LPVT 250GB 2.5" 5400RPM/ 8MB Sata II NB HDD OEM
$44.25
WD WD30EZRZ 3TB 3.5" 5400RPM/ 64MB Sata 6Gb/ s Desktop
$78.25 		  WD WD60EFRX 6TB 3.5" IntelliPower Red 64MB 6.0Gb/ s NAS Drive
$278.30
WD WD7500BPVX 750GB 2.5" 5400RPM/ 8MB Sata 6Gbs Blue Internal
$40.45