DeepCool FK120 BLACK High-Performance PWM Fan (120mm) delivers exceptional cooling with silent efficiency for your PC case, CPU radiator, or heatsink. Featuring a wide PWM speed range from 500 to 1850 RPM, this fan maximizes airflow and static pressure, making it ideal for demanding cooling requirements. Its fluid dynamic bearing ensures long-lasting durability and stable operation. The fan’s shock-absorbing rubber pads reduce vibrations, ensuring quieter performance with noise levels up to only 28 dB(A).

The FK120’s 120 × 120 × 25 mm frame houses broad fan blades and a narrow bezel design, optimized for concentrating airflow and enhancing cooling efficiency. Constructed from high-quality polybutylene terephthalate (PBT), the fan blades offer excellent wear resistance and strength. Compatible with all standard 4-pin PWM headers, it seamlessly integrates with most modern motherboards for precise speed control based on system temperatures.

Whether used for case ventilation, CPU cooler, or water cooling radiators, the DeepCool FK120 provides reliable, powerful airflow and static pressure to maintain optimal system temperatures while prioritizing quiet operation.

Key Benefits:

• Optimized 120mm size fits standard mounting points for cases, radiators, and heatsinks


• PWM control allows dynamic speed adjustment between 500 to 1850 RPM


• High airflow up to 68.99 CFM and static pressure at 2.19 mmAq


• Durable fluid dynamic bearing extends fan lifespan


• Rubber mounts absorb vibrations to minimize noise


• Robust PBT fan blade material ensures longevity


• Low power consumption (1.44 W) with 12 V DC input