Description
The NMB 04056EA-12R-WUE-3 is an exceptionally powerful and robust 12V DC axial cooling fan from NMB Technologies, featuring highly unusual dimensions of 40x40x56mm. This fan is designed for extreme thermal management in applications where maximum airflow and static pressure are critical, despite very limited width and height.
Operating at a high current of 1.1A (13.2W), it achieves a remarkable speed of around 20000 RPM. This results in an estimated airflow of 28-30 CFM and a very high static pressure of 2.8-3.2 inch-H2O, making it capable of moving air effectively through dense heat sinks or restrictive enclosures.
Equipped with durable ball bearings, it boasts a substantial life expectancy of 70,000 hours at 40°C. Its 4-wire configuration provides advanced functionality, including PWM control for precise speed management and a tachometer output for real-time monitoring. While its estimated noise level of 65-69 dBA is very high, this fan is intended for industrial, server, or specialized high-performance applications where cooling power takes precedence over acoustics.
Model Number: 04056EA-12R-WUE-3
Manufacturer: NMB Technologies Corporation
Type: DC Axial Cooling Fan
Rated Voltage: 12V DC
Operating Voltage Range: Typically 10.8V to 13.2V DC
Rated Current: 1.1A
Rated Power: 13.2W
Speed: 20000 RPM
Airflow: 28 – 30 CFM
Static Pressure: 2.8 – 3.2 inch-H2O
Noise Level: 65 – 69 dBA
Dimensions: 40mm x 40mm x 56mm
Connector: 4-Wire Leads
Bearing Type: Ball Bearing
Life Expectancy: 70,000 hours at 40°C
Operating Temperature: -10°C to 70°C
Frame Material: Plastic
Impeller Material: Plastic
Features: Auto Restart, PWM Control, Speed Sensor (Tachometer Output), Polarity Protection
Reviews
There are no reviews yet.