The Sanyo San Ace 120 Cooling Fan 9S1212P4M011 is a high-quality CPU fan designed for efficient cooling of computer systems. With a fan diameter of 120mm and a maximum fan speed of 3800 RPM, this fan provides excellent airflow volume of up to 65 CFM. The 4-pin power connection and ball bearing type ensure reliable performance, while the black color and plastic material give it a sleek and durable design. Compatible with universal brands, this fan is a reliable choice for maintaining optimal system temperature during intense computing tasks.