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Small black square CPU cooler fan with four wires and a four-pin connector

Zyvpee

Zyvpee KSB0405HA -8F70 DC5V 0.3A 4 Wires 4 Pins case fan

SKU CH-YXJ1-2PAJ2

A 5 V ball-bearing CPU cooler fan with a four-wire connector for laptop thermal management

  • Bearing designBall
  • Power input connector2 Pin
  • LED lightingNon-LED
  • Product typeCPU Cooler Fan
  • Product colorBlack
  • Key featuresLaptop CPU Cooling
  • Ball bearing for reliable long-life operation
  • 5 V 0.3 A power draw keeps energy use low
  • Four-wire design suits compatible AUSU systems
  • Delta KSB0405HA series built for laptop CPU cooling
  • Non-LED black finish fits clean internal aesthetics

Zyvpee KSB0405HA CPU Cooler Fan

The Zyvpee KSB0405HA is a DC cooler designed for laptop CPU cooling. It operates at 5V with a 0.3A current draw and uses a ball bearing for rotation. The unit is non-LED and comes in black.

Suits owners of compatible AUSU computers needing

This fan suits owners of compatible AUSU computers needing a 4-wire replacement. It does not suit builds requiring a standard case fan form factor, a 2-pin or PWM motherboard header, or a voltage other than 5V.

4-wire power connector for specific AUSU models

The defining specification is the 4-wire power connector built for certain AUSU computers. Verify the pinout and physical dimensions against the original unit before purchase.

How it compares

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

Price $28.99
Pricier than about 72% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineKSB0405HA -8F70
Model nameKSB0405HA
Product typeCPU Cooler Fan
Product colorBlack
Power
Power input connector2 Pin
Size & build
Bearing designBall
More details
LED lightingNon-LED

Questions about this item

What power connector does the KSB0405HA fan use for the ASUS computer?

The fan uses a 2-pin power connector despite having four wires and four pins for the ASUS system.

How is the KSB0405HA fan installed in a laptop, and what step is often missed?

The fan mounts inside the laptop chassis; the step often missed is correctly aligning the four-wire plug with the motherboard header.

When will the ball bearing in the KSB0405HA need replacement?

Ball bearings typically last for years of continuous use; replace the fan if noise increases or rotation becomes uneven.

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