Description
The Nidec R40W12BGNL9-07T024 is a high-performance counter-rotating DC axial fan engineered for extreme thermal management in high-density server environments. Featuring a robust 40x40x56mm frame, this unit houses a dual-motor architecture designed to generate exceptional static pressure, effectively overcoming the high impedance found in tightly packed chassis and computing clusters. Operating on a 12VDC platform with a rated current of 3.52A, the fan utilizes precision dual ball bearings to maintain rotational stability and structural rigidity at speeds reaching 28,000 RPM. The aerodynamic design of the contra-rotating blades maximizes airflow throughput while minimizing vortex losses, ensuring critical components remain within safe thermal operating limits under continuous heavy loads.
Model Number: R40W12BGNL9-07T024
Brand: Nidec
Product Type: Counter-Rotating DC Axial Fan
Rated Voltage: 12 VDC
Rated Current: 3.52 A
Measured Current: 3.07 A
Power Consumption: 42.24 W
Rated Speed: 28000 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 32.50 CFM (55.21 m³/h / 0.92 m³/min)
Max. Static Pressure: 3.80 inH₂O (946.5 Pa / 96.52 mmH₂O)
Dimensions: 40 x 40 x 56 mm
Termination: 8-Pin Interface
Wire Length: 80 mm
Motor Structure: Brushless DC (BLDC) Dual Motor
Housing Material: PBT (UL94V-0)
Blade Material: PBT (UL94V-0)
Mounting Orientation: Any
Operating Temperature: -10°C to +70°C
Application: Server Cooling / High Static Pressure
The R40W12BGNL9-07T024 is specifically designed for mission-critical applications requiring aggressive heat dissipation, such as 1U/2U server racks, high-performance computing (HPC) clusters, and telecommunications equipment. Its compact yet powerful dual-rotor design allows the R40W12BGNL9-07T024 to deliver concentrated airflow through dense heatsinks and restricted spaces where standard single-stage fans would fail due to backpressure. This model is also frequently utilized in custom cooling modifications for CNC machinery and industrial power supplies.
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Additional information
| Shipping Weight | 1 kg |
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