The X-Telstar chassis features a cool blue LCD screen for monitoring power supply voltages, sound volume, fan speed, and CPU & Hard Drive temperatures, keeping you aware of your PCs environment status. It has a front fan controller to regulate the airflow and fan noise. There are 2x USB ports, 2x HD Audio ports and 1x Firewire port located at the front of the chassis. This chassis has 5x 5.25" drive bays (external), 2x 3.5" drive bays (external), 5x 3.5" drive bays (internal) and 3x 12cm fans.