Corsair RX140 MAX 140mm Black

This is a Corsair iCUE LINK RX140 MAX 140 mm black case fan, model CO-9051043-WW, a 30 mm "thick" fan with PWM control, high static pressure and high airflow, designed for dense radiators or heavily restricted intakes.

Performance specifications

• Dimensions 140 × 140 × 30 mm, 300-1600 RPM range, airflow approx. 27.5-103.5 CFM and static pressure up to ~2.38 mm H₂O, with claimed noise between 10 and 36.4 dBA.

• Uses Magnetic Dome / magnetic levitation bearings and LCP (Liquid Crystal Polymer) blades to minimise vibration and deformation at high RPM, while maintaining good performance against filters, radiators and front screens.

Connectivity and ideal use

• RX MAX series non-illuminated (non-RGB), compatible with the iCUE LINK ecosystem as an expansion fan; daisy-chained to other RX/RMs via proprietary bus to reduce individual wiring.

• Fits very well in performance and silence oriented builds: as you are careful with specifications, you may be interested in 280/420mm radiators or as an intake with fine filters where a standard 25mm fan falls short.