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Black square 80 mm case fan with three wires

Zyvpee

Zyvpee 3110KL-04W-B79 80 mm 12 V 0.38 A 3-wire case fan

SKU CH-J40M-M7NDA

80 mm ball-bearing case fan runs on 12 V at 0.38 A with a three-wire connector for Cisco 2851 compatibility

  • Bearing designBall
  • Power input connector3 wires
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack
  • Ball-bearing reliability for long service life
  • 12 V 0.38 A three-wire power for simple motherboard control
  • 80 × 80 × 25 mm square frame fits standard 80 mm mounts
  • Non-LED black design keeps builds clean and professional
  • Cisco 2851 compatibility verified by manufacturer

Compact 80 mm case fan

The Zyvpee 3110KL-04W-B79 is an 80 mm square DC cooler designed for tight chassis spaces. It runs on 12 V and draws 0.38 A through a standard three-wire power connector. The black frame and non-LED design keep the look neutral for professional or embedded builds.

Ball-bearing motor and three-wire power

A ball-bearing motor provides reliable rotation at the stated voltage and current. The three-wire connector supplies power and tachometer feedback without PWM control. At 25 mm thick, the fan fits standard 80 mm mounting holes and leaves room for adjacent components or cable routing.

Steady airflow under continuous duty

The ball bearing and fixed 12 V input deliver consistent airflow during prolonged operation. Without PWM the speed remains constant, so acoustic output does not vary with load. This behaviour suits always-on equipment such as the Cisco 2851 where predictable cooling matters more than burst performance.

How it compares

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

Price $23.99
Pricier than about 60% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product line3110KL-04 W-B79
Model name3110KL-04 W-B79
Product typeCase Fan
Product colorBlack
Power
Power input connector3 wires
Size & build
Bearing designBall
Product dimensions80 × 80 × 25 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

Questions about this item

Will the 0.38 A draw trip a 12 V header rated for 0.3 A under continuous load?

The fan draws 0.38 A at 12 V, which exceeds a 0.3 A header limit and may trip protection during sustained use.

How loud does the ball-bearing 8025 fan get after hours of 12 V operation?

Ball bearings typically produce a steady mechanical hum that remains constant once the fan reaches full speed.

Does my motherboard need a three-pin DC header to run this 3110KL cooler?

Yes, the 3-wire connector requires a standard three-pin 12 V DC fan header for power and speed reporting.

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