Designed for new and experienced system builders looking for a versatile reliable enclosure for the home or office comes antecrsquos vsk4000b constructed with durable galvanized steel the vsk4000b is a tough case meant to last for several builds without fail the vsk4000b is also made to keep your components cool thanks to its bottom and front side vents 120 mm rear fan 120 mm front fan mount and rear water cooling support while meeting intelreg thermally advantaged chassis tac 20 g