Designed for new & experienced system builders looking for a versatile, reliable enclosure for the home or office comes Antec's VSK4000E. Constructed with durable, galvanized steel, the VSK4000E is a tough case meant to last for several builds without fail. The VSK4000E is also made to keep your components cool thanks to its bottom & front side vents, 120 mm rear fan, 120 mm front fan mount & rear water cooling support while meeting Intel Thermally Advantaged Chassis (TAC) 2.0 guidelines. Furthermore, the stylish black front panel is equipped with two USB (Universal Serial Bus) 2.0 ports, audio in/out jacks & other essentials for your home or office needs.