Fan Corsair RS120 MAX 12 cm Black 2000 RPM 4.2 mmH2O

The Corsair RS120 MAX is a 120 mm computer case fan with a 30 mm-thick frame that increases cooling capacity compared to standard fans. With a maximum speed of 2000 RPM and a peak static pressure of 4.2 mmH2O, this black fan is designed to deliver stronger airflow and improved performance for both case and radiator mounting while maintaining controlled noise levels.

Advantages

The thicker 30 mm frame and larger blades increase airflow and static pressure relative to a standard 25–30 mm fan, enabling more effective cooling. Glass fiber–reinforced liquid crystal polymer blades provide high rigidity to resist bending under load, ensuring consistent performance across different fan speeds. Anti-vortex stator vanes concentrate airflow into a tighter cone for improved cooling efficiency, and the magnetic dome bearing reduces friction and mechanical noise while extending bearing life.

Suitable for

• Case cooling for mid-tower and full-tower PC builds
• Mounting on radiators for liquid cooling loops
• Systems requiring higher static pressure in restricted airflow environments

Key specifications

• Model: Corsair RS120 MAX (CO-9050170-WW)
• Fan diameter: 120 mm
• Frame thickness: 30 mm
• Max speed: 2000 RPM
• Max static pressure: 4.2 mmH2O
• Colour: Black
• Type: Fan
• EAN: 0840006669944

How to use

Install the RS120 MAX in a standard 120 mm fan mounting position using the supplied screws or compatible mounting hardware. Orient the fan so airflow directs toward the desired intake or exhaust path in the case or through the radiator. Connect to a motherboard fan header or PWM controller capable of supporting up to 2000 RPM. Adjust fan curves in BIOS or fan-control software to balance airflow and noise according to system cooling needs.

Recommendations

For best results on radiators, position the RS120 MAX to push air through the radiator fins and use multiple fans in a push, pull, or push–pull configuration for increased cooling performance; set PWM curves so the fans operate at lower RPM during light loads to reduce noise.