What is the different between this two hardrives?

[obelisk282]

Western Digital VelociRaptor WD3000GLFS 300GB

Western Digital VelociRaptor WD3000HLFS 300GB

they look the same and all the spec are the same but WD3000GLFS is way more expansive then WD3000HLFS but the price is the same on new egg but WD3000GLFS have better rating

 

[chookman]

Manufacturers websites can be your best friend...

http://www.westerndigital.com/en/products/Products.asp?DriveID=459
http://www.westerndigital.com/en/products/Products.asp?DriveID=495

the WD3000HLFS is back plane ready