Corsair RS140, 140mm Fan, Single Pack

Direct connection to the motherboard
Bypass fan hubs and excessive cables – connect your RS series fans in series and control them all through a single 4-pin PWM connector on your motherboard.

Airflow and static pressure
A better fan is based on several key features that each enhance how it handles air pressure and airflow as a radiator or case fan. RS fans have been designed to excel in both areas.

Blade design
Optimized angle of attack, airflow shape, and edge curvature ensure maximum airflow efficiency.

Fan housing
The fan housing has been designed to support the largest possible blade diameter within its size constraints.

Corsair Airguide
Stator vanes are angled to focus the airflow cone and improve the coverage of the radiator fins as well as heat dissipation.

Addressing every noise source - Magnetic bearings
This improved bearing minimizes friction and mechanical noise, achieving a balance between high airflow performance and low acoustic footprint. Additionally, reduced friction means a longer lifespan for your fan.

Strength in numbers - Proven cooling performance
RS fans have undergone months of extensive testing to guarantee exceptional performance across the entire range of PWM fan speeds that can be adjusted through their direct connection to the motherboard.

Zero RPM mode
PWM control allows you to precisely adjust fan speeds, ensuring your fans only spin as fast as they need to, resulting in overall less fan noise. Support for the Zero RPM mode means they can completely stop at low loads to eliminate fan noise.