Keep Your PC Cool: With a rated voltage of 24V and a speed of 2100RPM, our Wathai case fan delivers high airflow of 74CFM to keep your PC running smoothly. Quiet Operation: Our fan operates at a low noise level of only 26dBA, so you can enjoy a peaceful computing experience without any distracting fan noise. Long-Lasting Performance: Our sleeve bearing design ensures a long lifespan of up to 35,000 hours, so you won't have to worry about replacing your fan anytime soon. Easy to Install: Our fan comes with a 2-pin XH2.54 connector and a 30cm cable length, making it easy to install in your PC case. Complete Package: Each fan comes with a fan grill and mounting screws and nuts, so you'll have everything you need to upgrade your PC cooling.