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Black 40 mm ball bearing fan 45 by 40 by 10 mm two wire 12 V 0.14 A

OEM Industries

OEM Industries YM1204PFGB1 40mm Ball Bearing CPU Cooler

SKU CH-HMGT-1A7X1

A 40 mm ball-bearing fan with a 12 V 0.14 A two-wire connector for compact CPU cooling

  • Fan size40 mm
  • Bearing designBall
  • Power input connector2 Pin
  • Product colorBlack
  • Product typeFan only
  • Ball-bearing design reduces friction for longer service life
  • 40 mm frame fits tight small-form-factor builds
  • 12 V 0.14 A draw keeps power consumption low
  • Two-pin connector enables simple motherboard hookup
  • 10 mm slim profile clears low-profile memory modules

Compact 40 mm CPU cooler for tight builds

This 40 mm ball-bearing fan mounts directly onto low-profile heatsinks or slim chassis where larger coolers cannot fit. It targets system integrators and hobbyists who need a drop-in replacement for small-form-factor desktops, embedded boards or rack units with restricted vertical clearance.

Ball bearing thermals and low current draw

Dual ball bearings keep the rotor stable at 12 V while drawing only 0.14 A, so heat output from the motor itself stays minimal. The two-pin connector supplies constant voltage, meaning speed and airflow remain steady without PWM cycling that can add audible whine in quiet environments.

Replaces worn 4010 fans in legacy and embedded gear

Swapping a failed sleeve-bearing unit for this ball-bearing model restores reliable airflow without redesigning the mounting pattern. The upgrade is worth it when the original fan has developed rattle or seized, especially in always-on appliances where bearing longevity matters more than peak cooling capacity.

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 40 mm
Lower than about 90% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameYM1204PFGB1
Product colorBlack
Product typeFan only
Power
Power input connector2 Pin
Size & build
Fan size40 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

How do I install the YM1204PFGB1 40mm fan and what step is often missed?

Mount the 45×40×10 mm frame using the four corner holes, connect the 2-pin lead to a 12 V header, and verify the airflow arrow points toward the heatsink — the polarity of the two wires is the step most often reversed.

What maintenance will the ball-bearing fan need over time?

The dual ball bearings are sealed and require no lubrication; plan to remove dust from the blades and frame every 6–12 months with compressed air to keep airflow at spec.

What limit appears first when the fan runs continuously at 12 V 0.14 A?

The 2-wire design has no speed feedback, so the motherboard cannot detect a stall — the first sign of wear is usually a rise in bearing noise or a drop in RPM that goes unreported.

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