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Black square 80mm cooling fan with four wires and plastic frame

Haywards

Haywards 80mm DC 24V 0.16A server inverter cooling fan

SKU CH-0ASA-0RMFM

An 80 mm DC 24 V 0.16 A server inverter cooling fan with two ball bearings, 4-pin PWM control and CE certification

  • TypeOther
  • 80 mm 24 V server inverter fan for compact cooling
  • Two ball bearing design extends service life to 70 000 hours
  • PWM intelligent temperature control adjusts speed automatically
  • 4-pin power interface enables speed measurement and monitoring
  • CE certified for safety compliance in computer cases

80 mm 24 V server inverter fan

The Haywards 80 mm DC 24 V 0.16 A server inverter cooling fan is built for computer-case airflow. It uses a two-ball-bearing design and a four-wire PWM interface for intelligent temperature control. The unit carries CE certification and is supplied new in its package. It suits installers who need a compact 80 mm frame with 24 V operation.

Check voltage, header and clearance

Verify that your system provides a 24 V DC supply and a four-pin PWM header matching the fan’s power interface. The operating voltage range is 7.0-13.4 V, so the 24 V rating must be confirmed against your power source. Ensure the 80 mm mounting pattern fits the intended case location. Buyers who need a 12 V model or a different connector type should look elsewhere.

Sustained-load behaviour

At full speed the fan reaches 18000 RPM ±10 % and moves 19.4 CFM while producing 54 dB of noise. The two-ball-bearing construction is rated for 70000 hours of continuous operation. PWM control adjusts speed automatically under varying thermal loads. Users who require quieter running at lower airflow should consider alternative options.

Highlights

  • 80 mm 24 V server inverter fan for compact cooling
  • Two ball bearing design extends service life to 70 000 hours
  • PWM intelligent temperature control adjusts speed automatically
  • 4-pin power interface enables speed measurement and monitoring
  • CE certified for safety compliance in computer cases

Specifications

TypeOther

Questions about this item

Does the package include only the 80 mm fan or are mounting screws and a power cable also supplied?

The listing confirms a package is included with the fan itself; no separate screws or cables are mentioned in the specifications.

Should I choose the 24 V 0.16 A model or the 12 V 1 A version for my server inverter?

Select the 24 V 0.16 A unit when your system provides a 24 V rail; the 12 V 1 A variant is a different 40 mm fan that operates on 7.0–13.4 V.

What does the 54 dB noise rating mean once the fan is installed in a computer case?

At full 18000 RPM the fan produces 54 dB, which is audible in a quiet room but typical for high-speed server cooling.

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