The Gelid Silent 12 PWM Black is a cost-effective fan that combines high quality, performance, and quiet operation with a reasonable price.
Precision-balanced fan blades and a reinforced brass axle mount, combined with a high-quality Hydro Dynamic bearing, ensure very quiet operation. High-quality, flexible rubber anti-vibration pads in the fan's corners allow for the virtually complete absorption of vibrations transmitted from the fan to the case or heatsink.
The fan features digital PWM control, enabling a wide range of automatic speed adjustments from 600 to 1800 RPM.
The motherboard controls the fan by adjusting its speed based on the internal case temperature, allowing for maximum performance with minimal noise levels.

Key features:
- Quiet operation.
- Fan rotor optimized for maximum airflow and quiet operation.
- Reinforced brass rotor axle mount ensures greater precision and stability.
- High airflow and high static pressure.
- Digitally controlled fan (PWM).
- Silent motor drive control system: Improved motor controller IC eliminates "clicking" noise.
- High-quality, heat-resistant rubber anti-vibration pads.
- Black power cable harness.
- High durability (50,000 hours of operation at 40°C).

Specifications:
Dimensions: 120x120x25mm
Weight: 134g
Rotational speed: 600-1800 RPM.
Max. noise level: 38.3 dBA
Airflow: 88.6 CFM
Bearing: Hydro Dynamic Bearing
Lifespan: 50,000 hours of operation at 40°C
Power: 12V/0.22A/3.52W
Static pressure: 2.49 mm-H2O
Connector: 4-pin, cable length 40 cm
Material: Plastic

Included:
Fan, four mounting screws.