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Black 50mm square CPU fan with three-wire connector

OEM Industries

OEM Industries C5010B12MV 50mm 12V 0.15A 3-wire CPU cooler

SKU CH-RB00-41JCT

50 mm square fan with ball bearing runs on 12 V at 0.15 A via a three-pin connector

  • Fan size50 mm
  • Bearing designBall
  • Product colorBlack
  • Product typeFan only
  • Compact 50 mm square cooler fits tight builds
  • 12 V 0.15 A operation keeps power draw low
  • Ball bearing fan delivers durable rotation
  • Three-wire connector enables speed monitoring
  • AVC 5010 design built for reliable CPU cooling

Compact 50 mm square cooler

The OEM Industries C5010B12MV is a 50 mm square fan-only cooler designed for tight spaces where a low-profile air mover is required. It runs on 12 V at 0.15 A and connects through a standard three-pin header, making it a straightforward drop-in for small-form-factor builds or replacement of an existing 5010 unit. The ball bearing and black finish complete the basic specification.

Ball bearing sustains steady airflow

Under continuous load the ball bearing maintains consistent rotation without the friction increase that sleeve designs develop over time. The 12 V 0.15 A draw keeps power demand modest while the three-pin connection allows the motherboard to monitor speed and adjust voltage as temperatures rise. This combination delivers reliable airflow for extended periods in compact enclosures.

Three-pin header limits control granularity

The three-wire interface provides tachometer feedback but lacks the fourth PWM wire, so voltage regulation is the only speed-control method available. Motherboards that only support PWM duty-cycle control may not reduce the fan below its minimum start voltage, limiting acoustic optimisation at idle. Builders needing finer low-speed control should verify their board offers voltage-based fan curves.

How it compares

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

Price $14.99
Cheaper than about 83% 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 nameC5010B12MV
Product colorBlack
Product typeFan only
Size & build
Fan size50 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

How loud is the 50 mm ball-bearing fan when it runs continuously?

The 50 mm fan uses a ball bearing and draws 0.15 A at 12 V, so it produces a steady low-level hum suitable for always-on operation.

What motherboard header is required to power the three-wire fan?

A standard three-pin 12 V fan header is needed; the cooler connects directly to that header.

Will the 50 mm square footprint fit beside the large heatsinks on my legacy motherboard?

The cooler measures 50 mm square and 10 mm thick, leaving room for most adjacent components on older boards.

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