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Square 50mm ultra-thin 12V case fan with 3-pin connector

Fans

Fans C5010B12E 50x50x10mm 12V 0.08A 4500 RPM 22dB 3-pin case fan

SKU CH-4F25-HYZA0

A 50 mm square, 10 mm thin case fan running at 4500 RPM with double ball bearings rated for 40000 hours at 22 dB

  • Ultra-thin 10 mm profile fits tight builds
  • 22 dB quiet operation keeps noise low
  • Double ball bearing rated for 40000 hours
  • 3-pin connector enables speed monitoring
  • 4500 RPM delivers focused airflow

Ultra-thin 50 mm case fan

The AVC C5010B12E measures 50 mm square and only 10 mm thick, making it suitable for tight chassis spaces or small-form-factor builds. It runs on 12 V at 0.08 A and spins at 4500 RPM with a double ball bearing rated for 40000 hours.

Three-pin speed monitoring limit

The 3-pin connector provides RPM feedback but does not support PWM control, so the motherboard can only monitor speed rather than regulate it precisely. Voltage-based adjustment is possible but offers coarser steps than a four-pin header.

Simple 12 cm lead installation

A 12 cm cable reaches nearby headers on most ITX or micro-ATX boards without extensions. The thin frame fits 5010 mounting holes directly, though the short lead may require careful routing in larger cases. Builders needing PWM control or longer cables should look elsewhere.

How it compares

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

Price $31.99
Pricier than about 78% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which size and speed variant should I pick for a compact 12 V build?

The C5010B12E measures 50 mm by 50 mm by 10 mm and spins at 4500 RPM, matching the 5010 form factor for tight spaces.

What does 4500 RPM at 22 dB actually deliver inside a case?

At 4500 RPM the fan moves enough air for small heatsinks while the double ball bearing keeps noise around 22 dB in typical chassis.

How does the 3-pin connector limit speed control?

The 3-pin header supplies 12 V and 0.08 A with a tachometer signal, so the motherboard can monitor speed but cannot vary voltage for PWM control.

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