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Black 80mm square axial fan with 4-pin connector, no LED

OEM Industries

OEM Industries H80E12BS1A7-07 80mm 4-pin ball-bearing fan

SKU CH-K0SQ-QAPYB

80 mm 4-pin ball-bearing axial fan runs at 12 V for case or CPU cooling

  • ColorBlack
  • TypeFan only
  • Fan Size80mm
  • Bearing TypeBall
  • Power Connector4 Pin
  • LEDNo
  • 80mm axial design fits compact chassis
  • 12V four-pin connector enables PWM speed control
  • dual ball bearings extend operating lifespan
  • 8038 frame depth suits 38mm mounting slots
  • black finish matches standard build aesthetics

Compact 80 mm 4-pin fan

The OEM Industries H80E12BS1A7-07 is an 80 mm axial fan with a 4-pin PWM connector and dual ball bearings. It is built for system builders who need a slim 38 mm profile cooler for tight chassis or rackmount cases. The black frame and blade design suit standard industrial and PC cooling roles. Buyers who require larger airflow volumes or silent low-RPM operation should look at bigger frame sizes.

Thermals and acoustics

The 12 V motor drives the 8038 frame to move air through heatsinks or case vents with consistent pressure. Dual ball bearings maintain stable rotation over long duty cycles without the wear patterns of sleeve types. PWM control lets the motherboard adjust speed to match thermal load, reducing noise during idle periods. No LED lighting is present, keeping the unit suitable for dark server rooms.

Connector and mounting

The 4-wire interface supplies power, ground, tachometer feedback and PWM duty-cycle input from a standard header. Four corner mounting holes accept common 80 mm screws or vibration grommets for quick installation. No additional cables, adapters or software utilities are bundled with the fan. Integrators should verify that their board provides a 4-pin header for full speed control.

Highlights

  • 80mm axial design fits compact chassis
  • 12V four-pin connector enables PWM speed control
  • dual ball bearings extend operating lifespan
  • 8038 frame depth suits 38mm mounting slots
  • black finish matches standard build aesthetics

Specifications

ModelH80E12BS1A7-07
ColorBlack
TypeFan only
Fan Size80mm
Bearing TypeBall
Power Connector4 Pin
LEDNo

Questions about this item

How do I mount the 80 mm fan and which way should the airflow arrow point?

Use four screws through the 80 mm frame holes into your case or heatsink; the arrow on the housing must point toward the component you want to cool.

When will the ball-bearing assembly need replacement?

The dual ball bearings are rated for long life; expect service only if noise increases or rotation becomes uneven after years of continuous 12 V operation.

At what temperature does the 12 V motor hit its thermal limit during sustained load?

The motor is designed for continuous 12 V duty; the first limit encountered is usually the case ambient temperature rather than the fan itself.

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