ARCTIC F12 PWM PST 120mm Fan

ARCTIC F12 PWM PST | 120 mm High-Performance PC Case Fan

The ARCTIC F12 PWM PST 120 mm PWM PST Case Fan is engineered for PC builders seeking quiet yet powerful cooling inside their computer cases. With advanced Pulse Width Modulation (PWM) control and a fluid dynamic bearing, this fan adjusts its speed dynamically to match system demands, balancing airflow and noise levels effectively.

Key Specifications

Dynamic PWM Speed Control for Silent Cooling

The built-in PWM PST technology allows the ARCTIC F12 to automatically adjust its rotational speed between 230 and 1350 RPM based on CPU or system temperature. This ensures that the fan runs quietly during low-demand tasks and ramps up airflow only when needed, helping maintain a cool and silent computing environment.

Fluid Dynamic Bearing for Durability & Quiet Operation

Equipped with a fluid dynamic bearing, this fan reduces friction and wear compared to standard sleeve bearings. The result is a longer lifespan and quieter operation, making it ideal for users who want reliable, low-noise cooling without frequent replacements.

High Airflow with Low Noise Profile

Delivering up to 53 CFM of airflow and a maximum air pressure of 1 mmH2O, the ARCTIC F12 provides effective cooling for mid-range to high-performance PC builds. Its low noise rating of 0.3 sone means it won’t disrupt your workspace or gaming sessions, even under load.

Easy Installation & Compact Design

Measuring 120 x 120 x 25 mm and including mounting screws, the ARCTIC F12 is straightforward to install in most standard ATX and micro-ATX cases. The 0.4 m cable length offers flexible routing options without excess clutter inside your build.

What Is in the Box

• ARCTIC F12 PWM PST 120 mm Fan
• Mounting screws

Before you order

• Confirm your case supports 120 mm fan mounting.
• Verify your motherboard has a 4-pin PWM fan header.
• Ensure the fan’s depth (25 mm) fits your internal clearance.
• Check airflow direction matches your case’s intake/exhaust layout.

Buyer FAQs

Our verdict

The ARCTIC F12 PWM PST 120 mm PWM PST Case Fan is an excellent choice for PC users prioritising quiet, efficient cooling with smart speed control. Its fluid dynamic bearing ensures durability, while PWM PST technology keeps noise to a minimum. Covered by the applicable manufacturer warranty.