USB to PC Fan Power Adapter Cable (4-Pin / 3-Pin / Molex 4-Pin)

USB to PC Fan Power Adapter Cable (4-Pin / 3-Pin / Molex 4-Pin)

  • standard size ： 200 * 400mm, can cut into 100 * 100mm or any other size you wantavailable in 0.5MM-10MM thickness

  • Detail

AttributeDetails
Connector Options
1. USB to 4-Pin PWMUSB Type-A male → 4-Pin PWM female
2. USB to 3-PinUSB Type-A male → 3-Pin female
3. USB to Molex (Big 4-Pin)USB Type-A male → Molex 4-Pin female
Cable Length30cm, 50cm, 80cm, 100cm
Wire Model2464 22AWG
Insulation MaterialPVC
Conductor Spec17*0.14TS
Conductor MaterialTinned copper
Outer DiameterOD3.5mm
Rated Temperature80℃
ColorBlack
Weight30cm: 10g, 50cm: 14g, 80cm: 20g, 100cm: 25g
Function

Converts USB 5V power to power PC case/CPU fans,

 ideal for external fan setups or low-power cooling

FeaturePure copper core for stable current, PVC insulation for durability, plug-and-play design

This USB to PC fan adapter cable lets you power 3-Pin, 4-Pin PWM, or Molex (Big 4-Pin) case/CPU fans directly from a USB port, providing a convenient 5V power source for low-noise cooling or external fan setups.

 Available in multiple lengths and connector types, it features a 22AWG tinned copper core and PVC insulation for reliable performance and heat resistance up to 80℃. 

Perfect for PC builders, modders, and anyone needing to repurpose fans for external cooling or quiet operation.

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Do you want to know more？

Please contact us through the following information！

  • Tel: 00852-27108200 ext 82137
  • E-mail: sales@thermoelectronic.com
  • Linkman:
  • Http：http://thermoelectronic.com