• While ny case can be made to include these features, having them built into the case is a great advantage when they are integrated well and the case looksgreat.Read moreSapphire HD 7770 GHz Edition Vapor-X Graphics Card Review @ HardwareHeaven.comToday we see the first Vapor-X 7000 series card in the shape of a Sapphire Radeon HD 7770 Vapor-X OC Edition.