HEC"s 6K28BBX585 Mini Tower is great value for people who are trying to build an inexpensive system, or who want to spend more money on the inside. Two 5.25" and one 3.5" external bays plus two internal 3.5" bays provide plenty of room for storage. An 80mm rear fan comes pre-installed. A ducted vent is positioned in the side wall to be over the CPU fan for extra cooling efficiency. There is also a 585W PSU so you can get your system up and running faster. So, load your system up and get back in the game with the HEC 6K28BBX585.