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Small square black 40mm server fan with three wires

Fans

Fans FD244020MB-H 24V .07A 40x40x20mm 3-Wire Server Cooling Fan

SKU CH-GQ1S-V8NHT

A 40 mm square DC fan delivering 24 V and 0.07 A airflow for compact server cooling

  • 24 V DC input powers server-grade cooling
  • 07 A draw keeps energy use low
  • 40 x 40 x 20 mm frame fits tight chassis
  • 3-wire connector enables speed monitoring

Compact 24V server fan

The Fans FD244020MB-H is a 40 mm square DC fan built for 24 volt server and workstation chassis. It draws only 0.07 A and uses a three-wire connection for speed monitoring, making it suited to rack-mount enclosures and industrial equipment that require low-profile forced airflow.

Three-wire 24V integration

The fan mounts in standard 40 mm cut-outs and connects to a 24 V header or fan controller with a tachometer lead. Its slim 20 mm depth leaves room for dense component layouts, while the low current draw keeps power-budget headroom for other cooling devices in the same loop.

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

What is the maximum current draw at 24 V for the FD244020MB-H?

The fan is rated at 0.07 A at 24 V DC, giving a low power draw suitable for continuous server operation.

How loud or hot does this 40 mm fan get during all-day use?

With only 0.07 A at 24 V the motor runs cool and quiet, making it practical for 24/7 server cooling in a 40×40×20 mm frame.

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