Aluminum plate front bezel with Vacuum Fluorescent Display (VFD) and Volume Control to work with media center applications Triple chamber structure to separate heat and noise of power supply, hard drives and motherboard for cooler and quieter operation Quiet high-efficiency 430 Watt ATX12V v2.0 power supply with universal input and active PFC Low profile desktop height to fit in any environment 4 Expansion Slots Motherboard: Micro ATX form factor (9.6 x 9.6). Infrared receiver.