"SilverStone created a new chaper in computer case history with its Raven series of cases by rotating the motherboard 90º and making the rear panel of the motherboard to be on the top of the case, rather than on its back. This design change improves heating dissipation, since hot air tends to go up, and by putting the heat exhaust of the video cards on the top panel, it is easier for the air to follow its natural path. This concept was first introduced with the Raven RV01 and perfected with the Raven RV02 and the Fortress FT02. Now SilverStone is bringing a more economical version of the Raven, the RV03. Let's see if this case is a good buy."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips