USP 100 (RC-P100) is a mid--tower that is created with enthusiast in mind, built with the classic black body structure and a sophisticated touch of crimson. Combined with eXtreme Power Plus 550W, USP 100 is exclusively available for a fully featured performance solution. USP 100 comes with superior airflow design that supports up to 4 fans. The front is fully meshed and the PSU placed at the bottom is aimed to achieve the optimal ventilating environment.