With the Fortress FT02, SilverStone engineers have combined the rigidity of unibody construction with the unparalleled cooling layout of the RAVEN chassis, adding a hot-swappable hard drive cage and an acoustically padded interior for maximum versatility. The result is increased structural strength, increased storage capacity, and whisper-quiet operation. Its elegant outer shell is perfectly accentuated by the U-shaped unibody aluminum frame that not only provides unique styling, but also functional purpose. The bottom gap from the frame to the main body actually serves as the main air intake area for its three massive 180mm fans, making it even suitable for use on carpeted surfaces. For professionals and enthusiasts looking to build a silent workstation or gaming machine with maximum performance, there is no better than the SilverStone Fortress FT02.