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Small black square 40mm DC case fan 10mm thick three-pin

SunnyStar Co., Ltd

SunnyStar Co., Ltd FD124010EB 40mm 12V 0.12A 3-Pin Case Fan

SKU CH-925E-CGGBT

Compact 40 mm case fan with 12 V, 0.12 A ball-bearing motor and 3-pin connector

  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack
  • Compact 40 mm frame fits tight case spaces
  • Ball bearing ensures long operational life
  • 12 V 0.12 A draw keeps power use low
  • 3-pin connector enables speed monitoring
  • Non-LED black design suits stealth builds

Compact 40 mm Case Fan

The SunnyStar FD124010EB is a 40 mm square case fan designed for tight chassis spaces. It runs on 12 V and draws 0.12 A through a standard three-pin power connector. Ball bearings provide durable operation for continuous cooling duty.

Builders with Restricted Clearance

This fan suits small-form-factor cases, rackmount units or GPU heatsinks that only accept a 40 mm frame. Builders who need higher airflow, PWM speed control or addressable lighting should look at larger or four-pin alternatives.

40*40*10 mm Physical Footprint

The 40*40*10 mm outline is the single specification that determines whether the fan fits your mounting holes and clearance envelope. Verify those exact dimensions against your chassis or heatsink before purchase.

How it compares

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

Price $21.99
Pricier than about 55% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product lineFD124010EB
Model nameFD124010EB
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions40 × 40 × 10 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

Questions about this item

Will the 40 mm square frame fit my case fan mount?

The fan measures 40 by 40 by 10 mm, so it matches standard 4010 mounting holes.

How do I connect the 3-pin header without reversing polarity?

Align the keyed 3-pin connector with the motherboard header tab; the yellow wire is the tachometer signal.

When should I replace the ball-bearing fan?

Replace it if the bearing noise rises or the rotor stops spinning at 12 V 0.12 A.

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