The ID-COOLING FROZN A620 GDL Limited Edition Dual-Tower Air CPU Cooler by iD-Cooling offers a powerful cooling solution for CPUs. With a 120mm fan diameter and 4-pin power connection, this CPU fan operates efficiently to keep your system running at optimal temperatures. The sleek black color adds a stylish touch to your computer's components, making it both functional and visually appealing for enthusiasts and professionals alike.