The Corsair Obsidian Series 550D case is carefully engineered for noise reduction and sound isolation, with amazing cooling potential, lots of expansion flexibility and the durability that Obsidian series is renowned for. The 550D comes with two 120mm fans at the front and a 120mm fan at the rear of the case, and supports graphics cards up to 318mm and CPU coolers up to 180mm. Backed by a 2 year Corsair warranty.