Impressively spacious and unbeatably reliable, the Antec Three Hundred is an unbeatable enclosure. Despite its eminently portable frame, the Three Hundred has enough room for an NVIDIA 8800 series graphics card, as well as six hard drives and a standard ATX motherboard. A cable management compartment keeps your system organized and the airflow unobstructed. A 120mm rear fan and 140mm top fan ensure that the case runs cool even when playing the most demanding games, while the sleek black finish gives it an extra stylish edge. 1 side optional 120 x 25 mm Fan to cool graphic cards 2x USB 2.0 Dimensions - Height 18 x Depth 18.3 x Width 8.1 (45.8x46.5x20.5cm) Weight - 15.9 pounds / 7.2kg