Motherboard P4 12V 4-Pin Power Extension Cable - Male/Female - 12 Inch

This item is subject to a 15% tariff surcharge
18 AWG | Copper Conductors | PVC | RoHS Compliant | Extend Power Connection
100% of 100
Quantity Discount Pricing
1-9 10-24 25-99 100-249 250+
$3.65 $3.36 $3.07 $2.78 $2.50

Internal PC Components - Motherboard P4 M/F Power Supply

This Motherboard P4 12V 4-Pin Power Extension Cable extends the power supply cable to the motherboard. They are used when the cable in your setup is not long enough and you need a little bit of extra length. This cable is designed with high-quality materials that allow for the best electrical conductivity.


  • Connector 1: Motherboard 12V 4-Pin Male
  • Connector 2: Motherboard 12V 4-Pin Female
  • Optimal Electrical Conductivity
  • Length: 12 Inches
  • RoHS Compliant
More Information
Tariff Percentage 15%
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Proposition 65

WARNING: This product can expose you to chemicals including phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to


Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment in the European Union.  It stands for Restriction of Hazardous Substances Directive.

REACH, a European Union regulation addresses the production and use of chemical substances and their potential impacts on both human health and the environment.  It stands for Registration, Evaluation, Authorisation, and Restriction of chemicals.


The WEEE Directive set collection, recycling and recovery targets for all types of electrical goods in the European community.  It stands for Wate Electrical and Electronic Equipment Directive.

* The following information is for information purposes only.  It does not guarantee that the product adheres to the following standards.  Please check the product description for specific certifications.

Q: What is an internal connector?

A: Internal connectors are what is found on the inside of your computer. There are socket connectors and power connectors. Socket connectors are used with flat ribbon cables and are used to transfer data between devices. Power connectors are used to power devices that are inside the computer. Both types stay in place by the friction between the connector body and where you plug it in to.

Q: What do the different colors of the wires mean?

A: Generally there are four wires in your internal power cable. There are two back ones one red one and one yellow one. In internal power cables both of the black wires are grounded the red wire is +5 volts and the yellow wire is +12 volts.

Q: I am about to buy a cable and want to make sure I get the right length. How is the 12 inch cable measured?

A: The cables listed as 12 inches are measured from the mounting plate or bracket to the motherboard connectors. The same goes for all of the lengths.

Features & Specs
Connector 1
The type of connector on side 1?Motherboard P4 12V Power Female
Connector 2
The type of connector on side 2?Motherboard P4 12V Power Male
The number of pins in the connector?4-Pin to 4-Pin
GaugeThe size of the copper wire?18 AWG
ConductorsWhat material is used for the conductors?Copper
MaterialThe material used for the jacket?PVC