The C5 Cu is the premium upgrade of the C5 series, designed for builders who need maximum cooling performance in the smallest possible footprint. Featuring a full copper vapor chamber base combined with five high-efficiency copper heatpipes, the C5 Cu offers superior thermal conductivity compared to the standard aluminum version. With an ultra-low height of just 54.6 mm, it’s ideal for Mini-ITX and SFF builds where space is limited but performance is non-negotiable. Paired with a customized hollow ARGB PWM fan, the C5 Cu ensures excellent heat dissipation while maintaining whisper-quiet operation even under heavy loads. with both Intel and AMD sockets, the C5 Cu is the go-to solution for gamers, creators, and small-form-factor enthusiasts who demand the best possible cooling in a sleek, compact design. Vapor Chamber Low Profile Air Cooler: Advanced cooling technology with vapor chamber base for efficient heat distribution in compact spaces Full Copper Construction: Premium full copper fin stack combined with five high-efficiency copper heatpipes delivers superior thermal conductivity for maximum heat dissipation Ultra-Compact Design: Measures only 54.6 mm in height, making it suitable for Mini-ITX and small form factor builds where vertical clearance is limited Customized ARGB PWM Fan: Equipped with hollow ARGB PWM fan that provides excellent airflow while maintaining quiet operation even under heavy loads Universal Socket Compatibility: Supports both AMD AM4/AM5 and Intel LGA 1150/1200/1851/1700 sockets for versatile installation across multiple platforms