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Small black 30mm square fan with three-pin connector

OEM Industries

OEM Industries FD123010107B 30mm 3-pin CPU cooler

SKU CH-CMXF-BNXG5

30 mm ball-bearing case fan runs on 12 V at 0.11 A with a three-pin connector

  • Fan size30 mm
  • Bearing designBall
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • Compact 30 mm frame fits tight build spaces
  • 12 V, 0.11 A draw keeps power use low
  • Three-pin connector enables speed monitoring
  • Ball bearing design supports long running life
  • No LED lighting for a clean, dark look

Compact 30 mm CPU cooler for tight builds

The OEM Industries FD123010107B is a 30 mm square fan designed for small-form-factor systems and embedded boards where a full-height tower cooler will not fit. It mounts directly to low-profile heatsinks or tight chassis vents and draws only 0.11 A at 12 V.

3-pin power connector limits speed control

The cooler uses a three-wire 3-pin header that supplies constant 12 V power and reports RPM via the tachometer wire but cannot accept PWM duty-cycle signals. Motherboards that only provide 4-pin PWM headers will run the fan at full speed unless voltage-based control is available.

Suits space-constrained repairs and legacy boards

Builders refreshing older industrial PCs, thin clients or custom enclosures with a 30 mm mounting pattern will find this a direct drop-in replacement. It is not for modern desktop CPUs that require larger heatsink surface area or PWM-regulated airflow.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 70% of the 1,559 comparable items (median $19.99).
Fan size 30 mm
Lower than about 94% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameFD123010107B
Product colorBlack
Product typeFan only
Power
Power input connector3 Pin
Size & build
Fan size30 mm
Bearing designBall
More details
LED lightingNo

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