Aluminum PC cases, the PC-V2120 has a front door panel and the latest in tool-less design. Plus, multi-heat zones and wheels for easy moving that lock in position.A front door panel designed to keep users" computers working noiselessly.Motherboard tray can be easily slide out of the chassis for convenience. Supports HPTX motherboards.( To install an HPTX motherboard, simply remove one 140mm front fan)