Grab your favorite translator and head on over to Tweak.dk to read their review of the Corsair Obsidian 900D case. You can see our evaluation here for comparison purposes. Corsair is much more than Gaming products, DDR3 Memory Modules and Power Supply Units. They produce a wide range of other products, and have over the last couple of years focused on Gamers and overclockers. In this review we look at their new Corsair Obsidian 900D Case, that was announced earlier this year.