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Black 70mm square case fan with ball bearing and three-wire connector

Zyvpee

Zyvpee 2810KL-04W-B79 70mm 12V 0.46A 3-Wire Ball Bearing Case Fan

SKU CH-J629-R5657

A 70mm ball-bearing case fan delivering high-volume airflow for CPU coolers and server chassis at 12V 0.46A via a 3-wire connector

  • TypeCase Fan
  • CompatibilityCPU Cooler
  • Bearing TypeBall
  • Power Connector3 Wires
  • ColorBlack
  • LEDNon-LED
  • High airflow from 70 mm frame suits tight CPU coolers
  • Ball bearing design extends service life under continuous server loads
  • 12 V 0.46 A draw keeps power budget low
  • Three-wire connector enables speed monitoring on standard headers
  • Non-LED black finish blends into any build without light bleed

Compact 70 mm server fan

The Zyvpee 2810KL-04W-B79 is a 12 V DC axial fan built for CPU cooler mounting in tight server or workstation chassis. Its 70 by 25 mm frame targets builders who need focused airflow in a small footprint.

Straightforward three-wire install

A standard three-wire power connector plugs directly into most motherboard or controller headers. Ball bearings reduce the risk of sleeve-bearing wear, though the fixed 12 V 0.46 A draw means speed control depends entirely on the host header capabilities.

Steady airflow under continuous duty

Ball-bearing construction maintains consistent rotation during prolonged high-volume operation typical of server environments. The non-LED black frame adds no extra heat, so thermal behaviour stays predictable across extended workloads.

Highlights

  • High airflow from 70 mm frame suits tight CPU coolers
  • Ball bearing design extends service life under continuous server loads
  • 12 V 0.46 A draw keeps power budget low
  • Three-wire connector enables speed monitoring on standard headers
  • Non-LED black finish blends into any build without light bleed

Specifications

BrandZyvpee
Series2810KL-04W-B79
Model2810KL-04W-B79
TypeCase Fan
CompatibilityCPU Cooler
Bearing TypeBall
Power Connector3 Wires
ColorBlack
LEDNon-LED
FeaturesDC axial fan
Dimensions70*25mm

Questions about this item

How can I confirm the 2810KL-04W-B79 is spinning correctly after I connect its 3-wire plug to the motherboard?

The 3-wire connector carries a tachometer signal so the BIOS or monitoring software will report the fan speed in RPM; if a reading appears and the blades turn smoothly, the unit is operating as intended.

Does the 2810KL-04W-B79 ship with any screws, adapters or cables, or must I buy mounting hardware separately?

The supplier description only shows the fan itself; no screws, adapters or extra cables are mentioned, so plan to source four 70 mm mounting screws or rubber isolators separately.

The model code includes 12 V and 0.46 A — which version should I choose for a standard 12 V motherboard header?

The 2810KL-04W-B79 is rated for 12 V at 0.46 A, matching a typical 12 V 3-pin header; choose this exact model when your board supplies 12 V and you need a 70 mm ball-bearing replacement.

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