Corsair CO-9050174-WW RS140 MAX 14cm PWM Thick Case Fan,

PERFORMANCE WHERE IT MATTERS
GREATER THICKNESS, GREATER PERFORMANCE
At 30mm, RS MAX fans are 17% thicker than the standard PC cooling fan. This translates directly into additional cooling power for your PC, with stronger airflow and static pressure generated by the larger fan blade.

ENGINEERED FOR SUPERIOR AIRFLOW AND QUIET OPERATION
RS MAX fans leverage CORSAIR’s expert engineering and design to maximize every benefit of its thicker housing.

AIRFLOW
A larger fan blade with an optimized blade shape pushes a greater volume of air through your PC case.

STATIC PRESSURE
High static pressure makes the RS MAX ideal for radiator mounting, as it can push air more effectively through dense obstructions.

LOWER NOISE
Can spin at a lower RPM to reach the same airflow as a thinner fan, reducing the fan noise generated by your PC.

RIGID MATERIAL MEANS CONSISTENT PERFORMANCE
GLASS FIBER REINFORCED LCP
Constructed from glass fiber-reinforced liquid crystal polymer, RS MAX Series fan blades offer the ultimate in radiator fan blade rigidity. The premium material prevents fan blade bending or buckling under varying degrees of static pressure, ensuring that optimal radiator flow is available at any fan speed.

CONCENTRATED COOLING
CORSAIR AIRGUIDE TECHNOLOGY
Anti-vortex stator vanes behind the fan blade focus airflow into a tight cone for more effective cooling as a case fan or better heat dissipation as a radiator fan.

EVERY SOURCE OF NOISE ADDRESSED
CORSAIR MAGNETIC DOME BEARING
This improved bearing minimizes friction and mechanical noise, achieving a balance between high airflow performance and low acoustic footprint. On top of that, the reduced friction means greater longevity for your fan.

STRENGTH IN NUMBERS
RIGOROUSLY TESTED AND PERFECTED FOR PERFORMANCE
Extensive testing bears out the RS MAX Series’ exceptional cooling performance, in both case fan and radiator fan applications. Read more about how radiator fan performance is actually measured, what the specifications mean in practice and what separates good fans from great fans.