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Square black plastic blower fan 80x80x20mm with four wires

OEM Industries

OEM Industries PLB08020S12H 12V .6A 80x80x20mm CPU cooler

SKU CH-W578-7VNHX MPN PLB08020S12H

A 12 V, 0.6 A blower fan measuring 80×80×20 mm with a four-wire PWM connector for CPU cooling

  • 12V .6A blower fan delivers focused airflow
  • 80x80x20mm slim profile fits tight laptop bays
  • Four-wire PWM control enables precise speed regulation
  • Power Logic build quality ensures reliable long-term operation
  • 8020 form factor matches standard replacement dimensions

Compact 80x80mm blower cooler

The OEM Industries PLB08020S12H is a 12V blower-style CPU air cooler measuring 80x80x20mm. It draws .6A through a four-wire, four-pin connector for PWM speed control. The unit suits small-form-factor builds where a low-profile radial fan is required.

Suits tight chassis; not for high-TDP towers

This cooler fits laptops, thin clients or embedded boards that accept an 8020 radial fan with a standard four-pin header. It will not satisfy builders who need more airflow than a 20mm blower can deliver or who require a larger heatsink surface for overclocked desktop CPUs.

Drops into 80mm radial mounts

The 80x80mm footprint matches common blower mounting holes, and the four-pin plug connects directly to compatible fan headers. No extra brackets or adapters are included, so the surrounding chassis must provide the correct screw pattern and clearance for the 20mm thickness.

Highlights

  • 12V .6A blower fan delivers focused airflow
  • 80x80x20mm slim profile fits tight laptop bays
  • Four-wire PWM control enables precise speed regulation
  • Power Logic build quality ensures reliable long-term operation
  • 8020 form factor matches standard replacement dimensions

Specifications

No published specifications for this item yet.

Questions about this item

Does my motherboard need a 4-pin PWM header for the PLB08020S12H?

Yes, the fan uses a 4-wire, 4-pin connector that plugs into a standard 4-pin PWM header on the board.

Can I run this 12 V 0.6 A blower on an older 3-pin header?

It will spin if the 3-pin header supplies 12 V, but speed control is lost because the PWM wire has no contact.

How do I confirm the PLB08020S12H is operating correctly after install?

Check BIOS or monitoring software for a stable RPM reading and verify airflow direction matches the blower exhaust.

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