Description Tesseract series computer case comes with multiple features. Its great compatibility, simple design and uncompromising cooling performance have made it a popular choice for many DIY enthusiasts and gamers. Up to six fan installation, 310 mm graphic card space and various DIY features, what else could you possibly ask for? Great Compatibility for Installation Innovative Design for DIY Usage - ODD installation tool-free design. - 2.5HDD/SDD and 3.5 HDD installation tool-free design - Pre-installed two LED fan on the front and rear. - High VGA card and CPU cooler - installation compatibility. Ultimate Heat Ventilation Performance Top Panel Refinement - Dust-filter in the top panel. - USB ports, plugholes and switches on top panel for easier operation. - Full dust-filter in the interior panel. - Patented air intake channel on the perimeter of the front panel. - Pre-installed Blue LED fan in the front panel. Maximum Space Capacity Management PSU Protective Approaches - Bottom located PSU for better space management. - Ground-lifted design for better air dynamic and cooling performance of PSU fan's air intake. Backplate Cable Installation - Multiple channels for supreme cable management.