The ASUS ROG Hyperion GR701 BTF Edition is an EATX full tower case designed for high-performance builds. It features a "Back to the Future" (BTF) design, supporting motherboards with connectors on the back for a cleaner look. Key features include support for dual 420mm radiators, four 140mm fans, a built-in fan and ARGB hub, and a reinforced frame with handles.