PGS Air Frost 4 FRGB 3pin High-performance air cooling, with 3-pin connector with stylish appearance. Constant LED RGB lighting, which will add additional elegance to your equipment. Powered by Heat Core Touch Technology (HCTT) technology with 4 ultra efficient heat tubes. The top/down cooling system allows for more efficient heat discharge. Improved high performance ribs provide maximum thermal performance. Heat Core Touch Technology and 4 ultra-efficient heat pipes Improved ribs Compatible with most main panels TDP (Thermal Design Power) to 125 W.