Model Number: FD124010MB Lead: 3 pin Size: 40*40*10mm Voltage: DC 12V Voltage range: 7-13.2V Marking current: 0.055A Power: 0.78W Speed: 4200 CFM Air volume: 4.8 CFM Wind pressure: 4 mmH2O Noise: 20 d-BA Weight: 15g Bearing form: ball bearing