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AVC BAAA0809R5H 5V 0.50A 4-pin case fan, black plastic frame and blades

SXDOOL

SXDOOL AVC BAAA0809R5H DC5V .50A 4-pin case fan

SKU CH-FXBZ-4PZN0

A 5 V, 0.50 A four-pin case fan with matching mounting holes for direct replacement

  • 5V 0.50A power draw keeps system load low
  • 4-pin PWM connector enables precise speed control
  • Drop-in replacement matches original shape and hole pitch
  • Turbo cooling design moves more air under load
  • Genuine AVC build quality for reliable long-term operation

5 V 4-Pin Turbo Cooling Fan

The SXDOOL AVC BAAA0809R5H is a DC5V 0.50A case fan built for targeted airflow inside a chassis. Its four-wire connector supports PWM control so the motherboard can adjust speed to match thermal load. The unit suits builders who need a direct replacement with identical mounting geometry.

Thermals Noise and Power Draw

Rated at 0.50 A on a 5 V rail the fan draws modest power while delivering turbo-rated airflow for component cooling. The 4-pin interface allows the system to spin the rotor down during light workloads reducing acoustic output. Under load the motor ramps up to move more air across heatsinks or restricted zones.

Build Integration

The housing matches the original shape and hole pitch so it fits existing screw patterns without modification. A standard 4-pin header on the motherboard or fan hub supplies both power and speed signalling. No extra adapters or controller boxes are required for basic operation.

Highlights

  • 5V 0.50A power draw keeps system load low
  • 4-pin PWM connector enables precise speed control
  • Drop-in replacement matches original shape and hole pitch
  • Turbo cooling design moves more air under load
  • Genuine AVC build quality for reliable long-term operation

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 4-pin connector and which orientation mistake should I avoid?

Align the keyed 4-pin plug with the motherboard header so the guide tab matches the notch; forcing it backwards bends pins and prevents PWM control.

What maintenance will this DC5V 0.50A fan need over time?

Dust the blades and frame every few months with compressed air; the sealed bearing is not user-serviceable, so replace the unit when noise or vibration appears.

At what point does the 0.50A current limit become the bottleneck during sustained operation?

Continuous full-speed running draws the rated 0.50A; if the 5 V header cannot supply that steadily, the fan will throttle or stop before thermal limits are reached.

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