Silent cases are nothing new. We’ve seen them for years and they are great, but they really aren’t much to look at. Well, Corsair has a new silent case in their Carbide 678C which tries to bring with it style and a nice large tempered glass window, while still offering sound-dampening features. This case definitely takes cues from Fractal Design’s Define Series, which is not a bad thing. While those cases are great there is always room for improvements on any product. The Carbide Series 678C is a larger mid tower case that has room inside for 9 hard drives, lots of watercooling, has a very large tempered glass removable side panel, three included 140 mm fans, and much more.