MGT4012FB-W28 ProTechnic 12VDC 3A 40x40x28mm Server Fan

Description

ProTechnic MGT4012FB-W28 is a 40 x 40 x 28 mm ultra-high-performance axial fan operating at 12 VDC with a 3.0 A current rating. The unit features a dual ball bearing system and a PBT thermoplastic frame and impeller rated UL 94V-0. It utilizes a brushless DC motor architecture with integrated PWM speed control and frequency generator (tachometer) output. The internal mechanism is designed for extreme rotational speeds to generate high static pressure and volumetric airflow through a compact 40 mm footprint.

MGT4012FB-W28 Specifications
Model: MGT4012FB-W28
Brand: ProTechnic Electric
Dimensions: 40 x 40 x 28 mm
Rated Voltage: 12 VDC
Operating Voltage Range: 7.0 to 13.2 VDC
Rated Current: 3.0 A
Rated Power: 36.0 W
Rated Speed: 28,000 RPM
Maximum Airflow: 38.5 CFM
Maximum Static Pressure: 5.80 In H2O
Noise Level: 72.0 dBA
Bearing Type: Dual Ball Bearing
Frame Material: PBT Plastic (UL 94V-0)
Impeller Material: PBT Plastic (UL 94V-0)
Termination: 4-Wire Lead Wires
Control Type: PWM Speed Control
Signal Output: Tachometer / Frequency Generator
Operating Temperature: -10 to +70 °C
Storage Temperature: -40 to +75 °C
Life Expectancy: 70,000 Hours at 40 °C
Weight: 55 g

MGT4012FB-W28 Applications
Primary applications include integration into 1U/2U rackmount server chassis, high-density blade servers, and network switch enclosures. Deployed within redundant power supply units (PSU) and telecommunications base station cooling modules requiring high static pressure for dense component heat dissipation.