The Noctua NF-A15 140mm PWM CPU Cooler Fan is a premium cooling fan designed for optimal performance and quiet operation. With a fan diameter of 140mm and a maximum fan speed of 1500RPM, this CPU fan ensures efficient cooling while maintaining a low noise level. The hydraulic bearing type and plastic material construction guarantee durability and reliability. Compatible with any socket type and featuring a 4-pin power connection, this fan is a versatile and high-quality component for any computer system. The multicolor design adds a touch of style to your build, making it a standout choice for cooling enthusiasts.