The Montech X3 is not just any PC Gaming case, it's an upgrade in every aspect compared to past X series cases. The X3 delivers the best Price per Performance ratio Montech has to offer! High Airflow  The Montech X3's triple front 140mm fans provide massive air intake, and with pre-mounted top and rear ventilation, optimizing the airflow system. RGB Lighting Show Montech X3 White All six pre-installed fans are fixed RGB lighting capable, you can turn the fan lighting on or off by simply pressing the LED button. Full Panoramic View The Montech X3 features a full Panoramic Tempered Glass front and side panels, so you can easily show off your battle system and RGB lighting. More Convenient, More Safe The unique Side Swivel Tempered Glass Side Panel design is not only easier for users to unmount, the zero drill-hole design drastically improves the panel's strength integrity and safety. Specification: Case Type Type ATX Front Panel 140mm x 3 (LED Rainbow fan) Motherboard Support ATX/Micro ATX/Mini ITX External Features Color(s) Black Fan Support Yes Pre-Installed Fans Front :140mm x 3 (LED Rainbow fan) Top:120mm x 2 (LED Rainbow fan) Rear:120mm x 1 (LED Rainbow fan) I/O Port USB2.0*2, USB3.0*1, Audio*1, mic*1, Lightswitch Additional Feature PSU Bottom mount, ATX Side Panel Side Swivel Tempered Glass Side Panel ..