Cooling fan series

MG4020 High Static Pressure 40 x 40 x 20 mm - B Type

Name: MG4020 High Static Pressure 40 x 40 x 20 mm - B Type
Brand: MEGA Tech
SKU: MG4020

The MG4020 DC axial fan is a 40 x 40 x 20 mm - B Type solution for routers, set-top boxes and compact electronics. Select by airflow and static pressure at the installed operating point, then validate the chosen variant with a sample on your own unit.

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Selection highlights

Available variants

High Static Pressure up to 8.36 mmH₂O
Pressure-band options: H up to 8.36 mmH₂O, HH up to 6.76 mmH₂O.
Compact 40 x 40 x 20 mm format with 0.72–1.2 W input power
Up to 8,000 RPM and 37 CFM
Noise range 0.238–36.4 dBA
PWM speed control, FG/RD tachometer output, IP rating, lead wire and connector can be reviewed and configured on request; confirm the final configuration before sampling.
MEGA Tech supplies the fan itself — cabinet airflow design, coils and liquid loops remain the system integrator responsibility.