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Translucent blue 80mm case fan with blue LEDs, 15 blades, 25mm thick, 4-pin PWM connector

BGears

BGears b-PWM 80 Blue 80mm case fan 500-4000 RPM 78 CFM 37 dBA 2 Ball

SKU CH-8MWP-GWPJT MPN b-PWM 80 Blue

An 80 mm PWM case fan with 15 translucent blue blades, dual ball bearings and a 500 to 4000 RPM range delivering 78 CFM at 37 dBA

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • CompatibilityCase
  • Fan Size80mm
  • Fan Thickness25mm
  • Wide RPM range 500 to 4000 for flexible cooling control
  • 78 CFM airflow delivers strong cooling performance
  • 37 dBA noise level keeps system quiet
  • Dual ball bearing ensures long life at high speed
  • 15 translucent blue blades with PWM speed control

Compact 80mm PWM case fan

The BGears b-PWM 80 Blue is an 80mm case fan with a 25mm thickness and dual ball bearing. It operates between 500 and 4000 RPM with a tolerance of 10 percent. The fan delivers 78 CFM of airflow at a noise level of 37 dBA. A 4 pin PWM connector and a 3 to 4 pin Molex adapter are included.

Builders with 80mm mounting points

This fan suits builds that require an 80mm mounting point and want a wide speed range controlled by PWM. It also fits systems that only offer a 3 pin header because the package includes a 3 to 4 pin adapter. Builders whose cases only accept larger fan sizes cannot use this unit.

78 CFM airflow at 37 dBA

The single specification that decides fit is the airflow to noise ratio of 78 CFM at 37 dBA. If the thermal design needs more airflow than 78 CFM at that acoustic level, a different fan is required. If the target noise floor is lower than 37 dBA at full speed, this model will exceed it.

Highlights

  • Wide RPM range 500 to 4000 for flexible cooling control
  • 78 CFM airflow delivers strong cooling performance
  • 37 dBA noise level keeps system quiet
  • Dual ball bearing ensures long life at high speed
  • 15 translucent blue blades with PWM speed control

Specifications

BrandBgears
Modelb-PWM 80 Blue
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
CompatibilityCase
Fan Size80mm
Fan Thickness25mm
Bearing Type2 Ball
RPM500 to 4000 RPM +/- 10%
Air Flow78 CFM
Noise Level37 dBA
Power Connector3 / 4 Pin
ColorBlue
FeaturesExtreme airflow range for ultimate cooling and control
2 Ball Bearing designed for high speed high performance
Better cooling and silent system performance thru PWM fan speed control
15 aerodynamic design fan blades for better airflow and stability
15 translucent blades
This fan can also be directly connected to a standard mini 3 pin connector on the motherboard or fan controllers
Mini 4 pin connector, 3 to 4 pin Molex adapter and 4 screws included
Dimensions80.00 x 80.00 x 25.00 mm
Shipping weight0.12 kg
Package size204 × 142 × 38 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I confirm the fan is running at the correct 500 to 4000 RPM range after installation?

Use your motherboard BIOS or fan-control software to monitor the reported RPM; it should read between 500 and 4000 RPM with a tolerance of 10% and the noise should stay near 37 dBA at typical speeds.

What accessories come in the box and is a separate controller needed?

The package includes the 80mm fan, a mini 4-pin PWM connector, a 3-to-4-pin Molex adapter and four mounting screws; no separate controller is required because PWM speed control is handled by the motherboard header.

Which version should I choose if I need the 80mm size with blue translucent blades and 2-ball bearing?

This single model — b-PWM 80 Blue — matches those specs: 80mm frame, 15 translucent blue blades, 2-ball bearing, 78 CFM airflow and 37 dBA noise.

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