Gigabyte X58A-UD9 and GTX480 Quad Sli @ OC3D
Quote: "Enter the Gigabyte X58A-UD9. For a while now Gigabyte have differentiated their models by adjusting the UD number (UD standing for Ultra Durable). So a UD3 is the value board, UD5 the one most of us will purchase, UD7 used to hold the Gigabyte flagship crown, and now we have the UD9."
Read the review here