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Small black 40mm axial case fan with wire leads

Fans

Fans 9CRA0412P5J22 40mm 12V 1.4A 4056 RPM case fan

SKU CH-NTGT-GS4T0

A 40 mm axial fan spins at 4056 RPM on 12 V drawing 1.4 A for 1U server cooling

  • High airflow from 4056 RPM motor
  • Compact 40 mm frame fits 1U server bays
  • Reliable 12 V DC operation at 1.4 A
  • SANYO axial design for focused cooling

40 mm 12 V axial fan for dense server chassis

This 40 mm SANYO axial fan runs on 12 V DC and draws 1.4 A to deliver 4056 RPM airflow. It fits 1U server enclosures and similar space-constrained chassis where a slim 40 mm frame is required.

High speed and current draw limit quiet

The 4056 RPM rating and 1.4 A consumption produce noticeable noise and heat, so the fan is unsuitable for silent workstations or fanless-oriented designs. Builders needing larger diameters, lower voltages or PWM control must choose a different model.

How it compares

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

Price $11.99
Cheaper than about 85% 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 does the 4056 RPM figure mean for actual airflow in my 1U server?

At 4056 RPM the 40 mm fan moves a high volume of air through the tight 1U chassis, keeping CPU and VRM temperatures low under sustained load.

Is the 1.4 A current draw compatible with a standard 12 V fan header?

Yes, the fan runs on 12 V and draws 1.4 A, so a typical motherboard or backplane header rated for 1 A or more will power it reliably.

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