The Twelve Hundred is incredibly robust, with 12 drive bays, 7 expansion slots, and space for even the largest graphics cards. To keep the most demanding systems nice and cool, the Twelve Hundred boasts an unprecedented cooling system, with a top mounted 200mm blue LED fan, two rear blue LED 120mm fans, and three front blue LED 120mm fans to cool the HDD cages. Factor in convenient features like front mounted USB, eSATA, and HD audio ports, and the Twelve Hundred obliterates the competition. Sp