The Akasa OTTO SC12 case fan is a premium cooling solution for your PC, specially designed for heatsink and liquid radiator cooling. With features such as advanced fan blades, PWM fan speed control, rubber anti-vibration mounts, high-quality bearings, low-noise operation, and long cable length, the Akasa OTTO SC12 fan provides users with reliable and effective cooling while operating quietly.
Specifications
- Fan Connector(s): 4-pin
- Fan Dimensions: 120 x 25 mm
- Fan Controller: PWM
- Rotation Speed: 0-2000 RPM
- Fan Bearing: Two Ball Bearing
- Air Flow: 95.68 CFM
- Noise level: 7.1-30.2 dB(A)
- Power: 12V
- Power Draw: 0.21A

About the Akasa OTTO SC12 120mm PWM Grey Fan
IP68 Rating
This means that the fan is water and dust proof, so you don’t have to worry about spills, dust accumulation, or humid environments. The fan is waterproof, making it ideal for liquid cooling systems.


Advanced Fan Blades
The fan blades are shaped to create high static pressure, which is essential for pushing air through dense heatsinks and radiators. The Akasa OTTO SC12 fan also has a dual ball bearing for long-lasting performance and durability.

PWM Control
The fan supports pulse width modulation, which allows you to adjust the fan speed according to the temperature and load of your system. The fan can run 2000 RPM, delivering optimal airflow and noise levels.
Industrial Grade Materials
The fan is made of high quality materials that can withstand high temperatures and harsh conditions. The fan has a grey colour that matches most PC cases and components.
Patented Anti-vibration Structure
One of the unique features of the Akasa OTTO SC12 fan is the inclusion of rubber anti-vibration mounts. These mounts are designed to reduce vibration and noise levels, ensuring that the fan operates quietly. The rubber mounts also help to prevent damage to the computer case and reduce wear and tear on the fan.
