Exquisitely modest aesthetic design The ATX IN WIN 303 Tower is built on a simple but elegant chassis made of steel and tempered glass. The smooth front panel is complemented by LED lighting for a more special design. No tools In Win has set the standard for being an innovative computer hardware company. With the 303 they have achieved this, as they have perfected a toolless design by being able to remove the 3 mm tempered glass side panel by simply pressing on the handle. Easy to use dust filter This easy-access dust filter has an embedded design for quick removal. It is conveniently located at the bottom. Different cooling options In general, the ATX IN WIN 303 tower can accommodate two radiators (top and rear) and three fans at the bottom, providing users with a well-cooled platform. Cold air inlets at the bottom create an efficient airflow for rapid heat dissipation. Building and Construction The ATX IN WIN 303 tower is constructed of 1.2mm SECC steel, supports 2.5 and 3.5 unit compartments, and its independent PSU camera provides ideal weather without interfering with the motherboard and graphics card area. IN WIN monitors and manufactures to make the construction of your PC much easier.