Brand New- Never Opened-The Noctua NH-D15 SE-AM4 D-Type Premium CPU Cooler with a brown 140mm fan is a high-quality cooling solution designed specifically for Socket AM4 processors. With a maximum fan speed of 1500 RPM and a maximum airflow volume of 130 CFM, this CPU fan with heatsink ensures efficient cooling to keep your system running smoothly. The fluid bearing type ensures low noise levels while the 4-pin power connection makes installation quick and easy. Perfect for computer enthusiasts looking for a reliable and effective cooling solution.