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Black 50mm square CPU fan with four-wire connector

OEM Industries

OEM Industries DASA0510B2H 50mm 4-wire CPU cooler

SKU CH-VMPA-QBEN5

A 50mm square CPU fan with ball bearing, 12V 0.22A draw and a 4-pin PWM connector

  • Fan size50 mm
  • Bearing designBall
  • Power input connector4 Pin
  • Product colorBlack
  • Product typeFan only
  • Compact 50 mm footprint fits tight builds
  • 4-pin PWM connector enables precise speed control
  • Ball bearing design extends operational lifespan
  • Low 0.22 A draw minimises power load
  • 12 V standard voltage simplifies system integration

Compact 50 mm 4-wire cooler

The OEM Industries DASA0510B2H is a square 5010 fan measuring 50 mm by 10 mm. It connects via a standard 4-pin PWM header for automatic speed control. The unit is designed for small-form-factor builds or as a replacement cooler where space is limited.

Ball-bearing motor and PWM control

A ball bearing supports the rotor for durable operation at 12 V and 0.22 A. The 4-wire interface allows the motherboard to adjust fan speed dynamically based on CPU temperature. No LED lighting is included, keeping the appearance neutral for any chassis.

Limited airflow for low-power CPUs

The 50 mm frame restricts total airflow compared to larger coolers, making it unsuitable for high-TDP processors. Builders needing greater thermal capacity should consider larger tower or liquid solutions. The thin 10 mm profile also limits heatsink compatibility in some mounts.

How it compares

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

Price $15.99
Cheaper than about 80% of the 1,559 comparable items (median $19.99).
Fan size 50 mm
Lower than about 77% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameDASA0510B2H
Product colorBlack
Product typeFan only
Power
Power input connector4 Pin
Size & build
Fan size50 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

Will the ball bearing in the DASA0510B2H need lubrication or replacement after extended use?

The ball bearing is sealed for life and rated for continuous operation, so no lubrication or scheduled replacement is required.

What thermal limit appears first when the 50 mm fan runs at full 12 V 0.22 A load for long periods?

The motor hits its 0.22 A current ceiling before the frame temperature becomes critical, capping airflow at the rated speed.

How much noise and heat does the 4-wire PWM cooler produce during 24-hour operation?

PWM control drops RPM at low load for near-silent idle, while the 0.22 A draw keeps case heat rise negligible under sustained use.

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