AmRunJe 40mm x20mm PWM 4Pin Computer Fan 12v Brushless Dual Ball Bearing DC Cooling Fan for 3D Printer,Xbox,CPU,1u Server,Net Equipment,2pcs

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  • APPLICATION 4020 PWM fans are suitable for localized cooling of electronic equipment, or for cooling small electronic equipment and exhausting small spaces. Examples include cooling NAS devices, server chassis, Xbox, 3D printers, 1u servers, PCs, hard disk drives, electronics, dishwashers, hard disk recorders
  • Dual Ball Bearing The 12v 40mm fan uses double ball bearings and can last up to 50,000 hours for 24 7 continuous operation
  • 2510-4PIN CONNECTOR Use with care to connect to the correct wires, black(-), red(+), yellow (FG), blue(PWM). PWM signal allows the user to precisely adjust the server fan speed as needed, providing a more flexible cooling solution
  • SPECIFICATION 40 x 40 x 20 mm (1.57 x 1.57 x 0.79 inches) Hole to Hole Distance 32 mm (1.26 inches) Rated Voltage 12V Rated Current 0.05 A Power 0.4 W Speed 5000 RPM Static Pressure 0.11 In H2O Airflow 5.52 CFM Noise 22 dBA

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