The SilverStone GD09B Technology Grandia Series Aluminum HTPC Computer Case is a sleek and durable mid tower case designed for housing high tech components. With a black color and a sleek aluminum design, this case is both stylish and practical. It features multiple front ports including USB and audio, as well as a headphone jack for easy connectivity. The case also includes 3 3.5 inch drive bays and 1 5.25 inch drive bay for ample storage space. With its ATX full form factor, this SilverStone case is perfect for those looking to build a powerful and sleek computer system.