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Tiny black 30mm square case fan with three wires

Zyvpee

Zyvpee C3010S12H 505K 30mm 12V 3 Pin case fan

SKU CH-WB94-QRC7S

A compact 30 mm DC axial fan with sleeve bearing and a 3-pin 12 V connector for tight case or CPU cooler spaces

  • TypeCase Fan
  • CompatibilityCase
  • Fan Size30mm
  • Bearing TypeSleeve bearing
  • Power Connector3 Pin
  • ColorBlack
  • Ultra-compact 30*30*10mm size fits tight spaces
  • 12V 0.1A draw keeps power use low
  • 3-pin connector enables speed monitoring
  • Sleeve bearing runs quietly at low RPM
  • Non-LED black design suits stealth builds

Micro 30 mm case fan

The Zyvpee C3010S12H 505K is a 30 mm square axial fan designed for tight spaces inside a computer case. It suits builders who need targeted airflow for a small-form-factor chassis or a compact CPU cooler. The sleeve bearing keeps the unit simple and cost-effective. This fan is not for buyers who need high static pressure for dense radiators or large-case intake configurations.

Thermals noise and power draw

Running on 12 V, the motor draws 0.1 A through a standard three-pin connector. The DC design delivers steady rotation without PWM control, so speed scales directly with voltage. Sleeve bearings typically run quietly at low RPM but may produce more audible noise over time than ball-bearing alternatives. No LED lighting is present, keeping the profile dark.

Upgrade path and fit

The 30*30*10 mm footprint replaces identical micro fans found on legacy GPU coolers, chipset heatsinks or 1U server sleds. The three-wire header allows the motherboard to monitor RPM, aiding fan-curve tuning. The jump is worth it when the original fan has failed or developed bearing rattle and an exact dimensional match is required. Builders needing variable-speed control via PWM should look for a four-pin equivalent.

Highlights

  • Ultra-compact 30*30*10mm size fits tight spaces
  • 12V 0.1A draw keeps power use low
  • 3-pin connector enables speed monitoring
  • Sleeve bearing runs quietly at low RPM
  • Non-LED black design suits stealth builds

Specifications

SeriesC3010S12H
ModelC3010S12H 505K
TypeCase Fan
CompatibilityCase
Fan Size30mm
Bearing TypeSleeve bearing
Power Connector3 Pin
ColorBlack
LEDNon-LED
FeaturesDC axial fan
Dimensions30*30*10mm

Questions about this item

How do I mount the 30 mm C3010S12H 505K fan and what step is often missed?

Align the four screw holes in the 30×30×10 mm frame with your case or heatsink mounts, then tighten all four corners evenly; the step people skip is checking that the 3-pin connector reaches the motherboard header before securing the fan.

What maintenance will the sleeve-bearing C3010S12H 505K need later?

The sleeve bearing cannot be relubricated, so plan to replace the fan once noise or vibration appears; no user-serviceable parts exist inside the 30×10 mm housing.

What limit appears first when the 12 V 0.1 A C3010S12H 505K runs continuously?

The sleeve bearing’s thermal limit is reached first; sustained operation at 12 V causes the bearing to wear faster than the motor or frame.

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