COD [Free Shipping] Efficient 12cm Desktop Air Compressor 4 Pin High Speed for Large Air Volume PC Cooling and Radiator

12cm Big 4 Pin High Speed Desktop Chassis Fan 12V Large Air Volume Computer PC Case Radiator Cooler Specification: Power Supply: Large 4PIN Male And Female Interface, Support Multiple Fans in Series Voltage: DC 12V Current: 1.60A Speed: 3000RPM Air Volume: 154.5CFM Noise: About 55dB (A) (Due to high speed and with large noise, please order carefully) Bearing: High-Precision Double Ball Bearing Fan Frame: Injection Molding, PBT + 30% Glass Fiber V0 Flame Retardant, High Strength, High Hardness Fengye: Injection Molding, PBT + 30% Glass Fiber + V0 Flame Retardant. Industrial Grade Materials, More Fan Rotation Direction: Counterclockwise from the direction of the fan blade Operating Temperature: -10 - +70°C Storage Temperature: -40 - +70℃ Insulation Resistance: >500 Megohm Withstand Voltage: Sink Leakage Current 0.5mA 500V/1min Working for Life: 80,000 Hours at 25℃ Ambient Temperature Size: 120 X 25mm/4.72 X 0.98" Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.