NAUTILUS 240 RS Liquid CPU Cooler
The CORSAIR NAUTILUS RS Liquid CPU Cooler delivers efficient, low-noise cooling with straightforward connectivity – no controller required, just plugs directly into your motherboard.

COOL, QUIET, POWERFUL
SIMPLE, FOCUSED PERFORMANCE
Renowned CORSAIR engineering delivers high-performance, low-noise cooling, enabling your CPU to reach its full potential.

MADE TO FIT
MAXIMUM CONTACT
The slightly convex design ensures optimal contact with your CPU’s integrated heat spreader, with thermal paste applied in an optimized pattern to speed up installation.

FOCUSED AIRFLOW
HIGH AIRFLOWAND STATICPRESSURE
RS120 Fans deliver powerful airflow with high static pressure to push air through the radiator. CORSAIR AirGuide technology and Magnetic Dome bearings ensure excellent cooling performance while keeping noise to a minimum.

STAY CONNECTED
DAISY-CHAINEDCONNECTIONS
Simplify your system wiring by daisy-chaining your RS fans and connecting them to a single 4-pin PWM fan header on your motherboard.

SHH… SILENT POWER
QUIET AND EFFICIENT
The efficient, low-noise pump circulates coolant with a high flow rate at a whisper-quiet 20 dBA. PWM control lets you set your fan speed up to 2,100 RPM, with support for Zero RPM mode for quiet operation.