Features: Experience powerful and efficient cooling with the this DualBall DC24V Blower Centrifugal Fan. Perfect for DIY air exhaust vent cooling, this fan delivers big airflow to keep your electronic equipment running smoothly. The 120mm x 32mm DualBall DC24V Blower Centrifugal Fan is designed with high quality materials and features a dualball bearing system for enhanced durability andlongevity. Its compact size and 4 pin PWM connector make it easyto install and control. For 3D printer users and DIY enthusiasts, the 120mmx120mmx32mm DualBall DC24V Blower Centrifugal Fan is a must for 3D printing project or need reliable cooling for your DIY setups. Specifications: Size: approx 120x120x32mm/4.72x4.72x1.26in Voltage: DC24V Connector: 4Pin 1.25MM Bearing type: double ballbearing Current: approx 0.5Amp Airflows: 35.6CFM Speed: approx 4000rpm Noise: approx 50.4dBA Cable length: approx 60cm/23.62in Air pressure: 1.25InH2O Power: 12W Note: Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks! Due to manual measurement, please allow error of 0-1cm. Please make sure you don'for t mind before bidding. Only the cooling fan, does not include other accessories in the picture. Package includes: 1PCx 12032 Fan