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Black square 80mm case fan 25mm thick with three wires

Fans

Fans 80x80x25mm 24V 0.12A 3-wire case fan

SKU CH-S0G0-CK05D

80 mm case fan delivering 24 V DC airflow with a 3-wire connection

  • Compact 80 mm frame fits tight server bays
  • 24 V DC input matches standard server power rails
  • Low 0.12 A draw reduces total system load
  • Three-wire connection enables speed monitoring

24 V 80 mm server cooling fan

The Melco MMF-08C24DS is a 24 VDC case fan built for server and industrial enclosures. It draws 0.12 A through a standard three-wire connection for speed monitoring. The 80 by 80 by 25 mm frame fits common rack-mount chassis and compact workstations.

Three-wire tachometer feedback

The third wire provides RPM reporting so the host system can verify airflow in real time. No PWM control or voltage regulation circuitry is included in the unit. Buyers who need variable-speed control or four-pin PWM headers should select a different model.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 60% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 3-wire connector need replacement if the tach signal fails?

The fan uses a standard 3-wire interface; if the tachometer line stops reporting speed, the whole unit is typically replaced rather than the connector alone.

What thermal limit appears first when the fan runs continuously at 24 V?

Continuous operation at the rated 24 V and 0.12 A keeps the motor within its design envelope, so bearing wear is the first long-term limit rather than overheating.

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