Dimensions: 97 x 94 x 33mm;
Speed: 3400 RPM, Silent;
Bearing: Dual ball bearing;
Lifespan: 10, 000 hours (ambient temperature 25, relative humidity 45-85%);
Speed Measurement: Supported
Current: 0.72A;
Noise: 45.2 dB (A);
Airflow: 30.2CFM;
Voltage: 12V (5V can start);
Interface: 4-pin fan with four wires (requires 4-wire PWM to operate, red and yellow wires connected in parallel for positive, can be used with 2 or 3 wires).