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Black 50mm square case fan with 4-pin connector

Zyvpee

Zyvpee AFB0512LB 50mm 12V 0.11A 4 Pin Case Fan

SKU CH-RK81-FRG3H

50 mm ball-bearing case fan with 4-pin PWM control spins up to 1600 RPM for CPU cooler compatibility

  • Bearing designBall
  • Rotational speed<1,600 RPM
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCPU Cooler
  • Compact 50 × 15 mm frame fits tight builds
  • Ball bearing runs below 1600 RPM for quiet operation
  • 4-pin PWM connector enables precise speed control
  • 12 V 0.11 A draw keeps power use low
  • Non-LED black design suits stealthy CPU-cooler setups

Compact 50 mm CPU Cooler Fan

The Zyvpee AFB0512LB is a 50 by 15 millimetre case fan designed for CPU cooler mounting. It runs on 12 volts and draws 0.11 amperes through a four-pin power connector. Ball bearings support the rotor for consistent rotation. The black frame carries no LED lighting.

Suits Tight Cooler Mounts

Builders fitting a low-profile or small-form-factor CPU cooler will find the 50 mm footprint useful. The four-pin header allows PWM speed control tied to processor temperature. Systems that require a larger frame, higher static pressure, or illuminated fans should consider other options.

Straightforward Four-Pin Installation

Alignment is simple: match the four-pin plug to the motherboard or cooler header and secure the fan with standard screws. The only common issue is cable reach in cramped chassis; verify the header position before final mounting. No additional adapters or software are required.

How it compares

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Price $19.99
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Specifications

Product
Brand nameZyvpee
Product lineAFB0512 lb
Model nameAFB0512 lb
Product typeCase Fan
Product colorBlack
Performance
Rotational speed<1,600 RPM
Power
Power input connector4 Pin
Size & build
Bearing designBall
Product dimensions50 × 15 mm
Compatibility
Compatible withCPU Cooler
In the box
In the boxRefer to title
More details
LED lightingNon-LED

Questions about this item

What motherboard header is required for the 4-pin connector on this fan?

A standard 4-pin PWM header provides the 12V supply and speed control for the AFB0512LB.

Will the 50mm frame fit the mounting holes on my existing CPU cooler?

The fan measures 50 by 15mm, so it matches coolers designed for that exact footprint.

How can I confirm the fan is running at the correct speed after installation?

Check the BIOS or monitoring software; the ball-bearing unit should report under 1600 RPM at full duty.

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