Server Cooling Fan Dc12V High-Speed Brushless Server Cooling Fan 4056 R40W12Bgca-57Z10 High-Speed Brushless Cooling Fan

Description: This brand new, original Japanese Nidec turbocharged cooling fan measures 40*40*56mm and consists of two smaller fans powered by DC 12V. Despite its small size, it boasts impressive power. The front fan supplies airflow, while the rear fan amplifies the pressure. With its high airflow and powerful airflow, the fan operates at full speed with a sound like a howling north wind. Just hearing that sound tells you about its powerful performance. Features: 1.For ease of operation, please connect the red wire directly to the positive terminal of the power supply and the black wire to the negative terminal. When using DC 12V power, the fan will operate at its highest speed of 17200 RPM, so the fan speed can be adjusted by regulating the voltage. These fans have reverse polarity protection. 2. Outstanding heat dissipation performance: The double-fan stacked structure combined with a high-strength engineering plastic casing can generate strong continuous airflow under a 12V power supply, quickly removing the accumulated heat inside the enclosed equipment and effectively reducing the failure rate caused by high temperatures. 3. Long-lasting and durable structure: Using high-quality wear-resistant engineering materials, it has excellent impact resistance, corrosion resistance, and high-temperature stability. It can maintain structural integrity even in long-term high-temperature working environments, significantly extending the lifespan of the fan. 4. Stable speed control: Using copper wire conductors with an outer insulation plastic sheath, it can precisely match the cooling performance required for the equipment's heat generation, effectively reducing unnecessary power consumption, reducing operating noise, and ensuring stable power transmission. 5. Easy installation: Each corner is equipped with an integrated plastic installation hole, which can perfectly fit the standard 40mm fan installation position. It can be installed quickly and firmly without additional fixing components, especially suitable for server enclosures and small devices with limited installation space. 6. Safe and reliable operation: Using internally insulated high-temperature-resistant plastic components, it is compatible with most industrial equipment and servers' standard 12V power input. It effectively avoids the risks of short circuits or leakage caused by high temperatures or voltage fluctuations, ensuring long-term stable operation. Specifications: Material: Copper wire Size::40*40*56cm Motor power: 15.84W Blade diameter: 40mm Speed: 17200 Voltage: 12 Industrial fan type: Industrial DC cooling fan Type: Cooling fan Fan blade material: plastic Number of blades: 5 Application: Server chassis, industrial control equipment, small enclosed electronic devices, mini computer case cooling Package Included:1pcs Server-Cooling-Fan-DC12V Notes: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences d The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.