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Black 80mm square case fan with 25mm depth and three-pin connector

STARTECH

STARTECH FANBOX2 80mm case fan 3000 RPM 37.3 CFM 34 dBA

SKU CH-73J8-RS7P0 MPN FANBOX2

An 80 mm case fan with ball bearing, 3000 RPM, 37.3 CFM airflow and 34 dBA noise

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • CompatibilityCase
  • Fan Size80mm
  • Fan Thickness25mm

Fan Size 80mm

Struck-through versions exist but are not stocked here.

Model TX3

Struck-through versions exist but are not stocked here.

  • 80 mm fan moves 37.3 CFM for strong case airflow
  • 3000 RPM ball bearing spins reliably for extended service life
  • 34 dBA noise level keeps system acoustics low
  • 3-pin power connector fits standard motherboard headers
  • 25 mm thickness matches common 80 mm mounting points

80 mm case fan for compact builds

The STARTECH FANBOX2 is an 80 mm case fan designed to add targeted airflow inside compatible computer chassis. Its 25 mm thickness fits standard mounting points and the 3-pin power connector works with most motherboard headers or fan controllers. The single-fan package suits builders who need extra cooling in tight spaces.

Ball bearing thermals and acoustics

A ball bearing supports the 3000 RPM spindle speed, delivering 37.3 CFM of airflow at a rated 34 dBA noise level. The bearing choice aims to extend service life while maintaining consistent rotational stability. Power draw is handled through the 3-pin connector without a separate controller.

Sustained load behaviour

Under continuous operation the fan maintains its 3000 RPM rating and 37.3 CFM output, so airflow does not taper off during extended sessions. The 34 dBA acoustic figure reflects steady-state sound rather than a momentary peak. Builders who need variable speed control or larger diameter fans for lower noise at equivalent airflow should look elsewhere.

Highlights

  • 80 mm fan moves 37.3 CFM for strong case airflow
  • 3000 RPM ball bearing spins reliably for extended service life
  • 34 dBA noise level keeps system acoustics low
  • 3-pin power connector fits standard motherboard headers
  • 25 mm thickness matches common 80 mm mounting points

Specifications

BrandStarTech.com
ModelFANBOX2
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
CompatibilityCase
Fan Size80mm
Fan Thickness25mm
Bearing TypeBall
RPM3000 RPM
Air Flow37.3 CFM
Noise Level34 dBA
Power Connector3 Pin
ColorBlack
FeaturesBall Bearing in the cooling fan provides increased airflow, reliability and longer life
Dimensions80 x 80 x 25mm
Package Contents748229
Shipping weight0.10 kg
Package size114 × 91 × 33 mm

Other versions of this model

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Questions about this item

How do I mount the 80mm fan using the 3-pin power connector?

Align the four screw holes on the 80 x 80 x 25mm frame with your case mounting points, secure with screws, then plug the 3-pin connector into a motherboard fan header or fan controller.

What maintenance does the ball bearing need over time?

The ball bearing is sealed and requires no lubrication; if noise rises above the rated 34 dBA or airflow drops below 37.3 CFM, replace the fan.

At what point does the 3000 RPM speed become the limiting factor?

Sustained operation at 3000 RPM is the design limit; the motor will reach its thermal and acoustic ceiling before any other component.

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