Upgrade your chassis’ cooling performance with the Bgears B-PWM 140mm PWM Case Fan. Its two-ball-bearing design, 15 aerodynamic design blades, and PWM fan speed control ensure high speed, great cooling, and silent performance. The included mini 4-pin connector and 3-to-4-pin Molex adapter allow you to plug into either your motherboard or power supply. The translucent blades with four blue LEDs deliver a stylish appearance with an enhanced lighting effect.

Great performance
Running at 1800RPM and a low noise level of 35.8dBA, this 140mm fan delivers airflow of up to 110CFM for superior heat dissipation.

Mini 4-pin connector and 3-to-4-pin Molex adapter included
The fan can connect to your motherboard fan connector with the mini 4-pin connector, or to your power supply with the 3-to-4-pin Molex adapter. You can also connect this fan to a standard mini 3-pin connector on the motherboard or fan controllers.