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Three-pin power cable for small 5 V cooling fan

Ruth's sister

Ruth's sister internal power cable 1 20 99 .33 20100 10

SKU CH-KV9Z-G0QWS

Internal power cable for a SUNON 20 mm DC 5 V 0.33 W 3-pin mini fan

  • Internal power cable for SUNON 20 mm mini fan
  • 3-pin connector matches MC20100V3-Q01U-G99 spec
  • DC 5 V 0.33 W rated for low-power cooling
  • New condition ready for immediate installation

Compatible SUNON 20mm fan power cable

This cable connects the SUNON MC20100V3-Q01U-G99 mini fan to a 5 V three‑pin header. It is designed for builders who need a replacement or extension lead for this specific 20 mm cooling fan. The product is new and matches the original connector layout.

Simple three‑pin installation

Align the three‑pin plug with the fan header and press until seated; no tools are required. A common issue is reversing the plug orientation, which prevents the fan from spinning. Ensure the keyed notch matches the header before applying power.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 70% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the cable is delivering 5 V to the fan after installation?

Measure the voltage at the three-pin connector with a multimeter while the system is powered on; a steady 5 V reading shows the cable is working as intended.

What connectors are included and what must I source separately?

The cable has a three-pin connector for the fan; you will need to provide the matching header on your motherboard or controller.

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