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Ten small square 4020 server cooling fans with two wires each

Fans

Fans 4020 GM1204PKVX-8A 12V 2.4W 2Wire 10pcs Server Cooling Fan

SKU CH-F738-579E5

Ten 40 mm 12 V case fans rated at 2.4 W each, supplied as a 10-piece pack

  • Pack of ten fans for multi-bay server cooling
  • 12 V DC input matches standard server power rails
  • Low 2.4 W draw per fan reduces total power load
  • Two-wire connection simplifies installation in dense chassis

Ten-pack 40 mm server fans

This pack contains ten 4020 GM1204PKVX-8A fans rated at 12 V and 2.4 W each. The two-wire design suits server chassis and other equipment that uses simple voltage control. Buyers who need PWM speed regulation or a three- or four-pin connector cannot use these units.

Straightforward two-wire fitting

Each fan connects directly to a 12 V header or solder point without extra adapters. The main installation issue is confirming the header supplies plain voltage rather than a PWM signal, because the fans have no speed-feedback wire. Polarity must be observed on the two leads to avoid damage.

How it compares

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

Price $53.99
Pricier than about 90% 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

How can I confirm each 4020 fan is running correctly after connecting the 2-wire leads to a 12 V header?

Power the system and verify that all ten fans spin smoothly at 12 V; listen for consistent airflow and check that none stall or vibrate excessively.

What comes in the package and what extra parts are needed for installation?

The box contains ten GM1204PKVX-8A 4020 fans with 2-wire leads; you must supply 12 V power headers or adapters and mounting screws for your chassis.

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