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Small black 40 mm square case fan with transparent blades

Fans

Fans HA40201V4-10000-G99 12V 0.42W 4020 case fan

SKU CH-4K1K-ZE1HF

12 V 0.42 W 4020 case fan spins at 10000 RPM for compact cooling

  • Efficient 12 V operation at only 0.42 W
  • High 10000 RPM speed in a 4020 form factor
  • Compact 4 cm frame fits tight chassis spaces
  • Single unit ready for targeted cooling upgrades

HA40201V4-10000-G99 12V case fan

This 12V case fan carries model code HA40201V4-10000-G99 and draws 0.42W. It fits 4020 mounting points and suits builders adding airflow to compact enclosures. Supplied as a single unit.

Voltage and power rating

The fan runs on 12V and consumes 0.42W, so the header or controller must supply that voltage at the stated draw. Buyers who need a different voltage or a higher-wattage motor should select another model.

Highlights

  • Efficient 12 V operation at only 0.42 W
  • High 10000 RPM speed in a 4020 form factor
  • Compact 4 cm frame fits tight chassis spaces
  • Single unit ready for targeted cooling upgrades

Specifications

No published specifications for this item yet.

Questions about this item

What does 10000 RPM mean for airflow inside my case?

The fan spins at 10000 RPM, moving air quickly through tight spaces such as small form-factor builds or GPU heatsinks.

How does the 12 V power input limit what I can connect it to?

It requires a 12 V DC header or adapter; the 0.42 W draw stays well within standard motherboard fan-header limits.

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