Fan AeroCool 120 mm - Frost 12 PWM - Fixed RGB - ACF3-FS11117.11

The AeroCool Frost 12 PWM fan is a 120 mm RGB case fan aimed at budget and mid-range configurations, where you seek a balance between cooling, noise, and looks. The 120 x 120 x 25 mm size is standard and fits most modern cases. Control via 4 Pin PWM allows you to dynamically manage the RPM – from 500 to 1500 RPM, depending on whether you are in idle or under load. The built-in Fixed RGB lighting adds color to the case without the need for additional controllers.

What you get

With an airflow of up to 28.2 CFM / 47.91 m3/h and a static pressure of 1.16 mmH2O, the fan is primarily aimed at general case airflow, rather than dense radiators or very dense filters. The 500 – 1500 RPM range allows you to set a quiet RPM curve in the BIOS or software – low RPMs under light load and full speed when the CPU and GPU heat up. The noise level of up to 27.5 dBA is fine for gaming and daily use, without noticeably humming in a normal room. With a power consumption of 3.36 W (at 12 V and 0.28 A), the load on the power supply is minimal, so you can safely install several of these in one case. The Sleeve Bearing and the declared MTBF 40000 hours are typical for a budget cooler – fully sufficient for several years of normal operation.

• Standard size 120 x 120 x 25 mm, making it compatible with most modern PC cases.
• A range of 500 – 1500 RPM, so you can adjust the balance between cooling and silence according to your needs.
• Maximum airflow of 28.2 CFM / 47.91 m3/h, suitable for improving overall case ventilation.
• Static pressure of 1.16 mmH2O, oriented primarily towards airflow configurations, rather than very dense radiators.
• Noise level of up to 27.5 dBA, which is reasonable for gaming and work without irritating humming.
• 4 Pin PWM connector, allowing automatic RPM control based on system temperature.
• Fixed RGB lighting for basic RGB visuals without complex settings, in a clean black housing.
• Sleeve Bearing with MTBF 40000 hours for reliable operation within the lifespan of a typical build.
• Low power consumption of 3.36 W at 12 V / 0.28 A, which does not additionally load the power supply.

Who it is suitable for

This fan is suitable if you are building a budget or mid-range build and want basic RGB lighting plus controllable RPMs via PWM. It is ideal for front or rear airflow in a standard case, for gaming and daily use. It is not the best choice if you are chasing maximum static pressure for thick radiators or a super quiet high-end system.

The combination of 120 mm format, PWM control, fixed RGB and reasonable noise makes the AeroCool Frost 12 PWM a practical choice when you need working airflow with a bit of color, without raising the budget.