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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

  • Fan size30 mm
  • Bearing designSleeve bearing
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • 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.

How it compares

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

Price $15.99
Cheaper than about 63% of the 8,339 comparable items (median $19.99).
Fan size 30 mm
Lower than about 97% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Product lineC3010S12H
Model nameC3010S12H 505K
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Fan size30 mm
Bearing designSleeve bearing
Product dimensions30 × 30 × 10 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

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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