Wentylator 120x120x25mm wiatrak 12V 2-pin XH chłodzenie podwójne łożysko

Key product information

Efficient 120 × 120 × 25 mm brushless fan powered by 12 V DC. Fitted with double ball bearings (metal) for long life and stable operation. The fan delivers 79 CFM airflow at 2000 RPM. It has a 25 cm cable ending in a standard 2-pin XH 2.54 mm connector for easy hook-up to most controller boards. It works well as a cooling component for 3D printers, electronic circuits, and mini computers, including Arduino, Raspberry Pi, ESP32, and ESP8266.

Key technical specifications

• Supply voltage: 12 V DC
• Current draw: 0.22 A - 0.25 A
• Input power: 2.64 W
• Overall dimensions: 120 × 120 × 25 mm
• Mounting hole spacing: 104 × 104 mm (diagonal 148 mm)
• Mounting hole diameter: 4 mm
• Rotational speed: 2000 RPM (± 10 %)
• Airflow: 79 CFM
• Noise level: 32 dBA
• Bearing type: double ball bearings (metal)
• Connector: 2-pin XH 2.54 mm (red - positive, black - negative)
• Cable length: 25 cm

Example applications

Thanks to standard sizing and solid performance, the fan is widely used for electronics cooling and workshop projects.

• Cooling components and prints in 3D printers
• Forced airflow in electronic device enclosures
• Cooling heatsinks, power supplies, and converters
• Ventilation in DIY and robotics projects
• Heat dissipation from mini computers and microcontrollers
• Cooling audio amplifiers and telecom equipment

Benefits

These design choices add up to dependable, efficient operation in demanding conditions.

• Long service life - dual ball bearings reduce mechanical wear
• Strong performance - 79 CFM airflow helps lower temperatures of cooled components
• Versatility - standard XH 2.54 mm connector and 12 V DC for easy integration with many systems
• Easy installation - standard 120 mm size and 4 mm holes for quick mounting
• Balanced noise - 32 dBA is a good trade-off between performance and noise