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What is the 12+4 Pin Connector?
The 12+4 pin connector is a power connector commonly used in modern computer systems that provides power to the motherboard. This special power connector is also known as ATX12V 2.0 or EPS12V, which are an advancement of the original ATX power connector, and it's capable of delivering more power than the traditional ATX power connector. .
Here are some key features of the 12+4 pin connector:
1. More Power.
The 12+4 pin connector is capable of providing more power than the original ATX power connector. This is important particularly when running high-end systems with multiple CPUs or graphics cards, which requires more power to function.
2. Connector Type.
The 12+4 pin connector is a combination of two separate power connectors: the standard 12 pin ATX connector and the additional 4 pin connector. The additional 4-pin connector is a separate 12V power supply that has been added to meet the increased demand for power supply for higher-end computers.
3. Motherboard Compatibility.
The 12+4 pin connector is compatible with both ATX12V 2.0 and EPS12V motherboard standards. Most motherboards in modern computers are designed to accept 12+4 pin power connectors.
4. Power Delivery.
The 12+4 pin connector is capable of delivering two different voltages, 12V and 5V. The 12V is used to power the CPU, graphics card, and other components while the 5V is used to power the motherboard and other lesser demanding components like hard drives and fans.
5. Power Supply Unit Compatibility.
If your computer has a 12+4 pin connector, it's important to ensure that the power supply unit (PSU) you use is compatible. Most modern PSU manufacturers have started to incorporate 12+4 pin connectors in their power supplies. However, if your PSU doesn't come with the connector, you can purchase a 12+4 pin adapter.
6. Cable Management.
The 12+4 pin connector has a clean design that makes it easy to manage and prevent cable clutter. Most manufacturers make the cables detachable, making it easy to shorten them if they're too long and remove them if you don't need them.
7. Installation.
The installation process of the 12+4 pin connector is straightforward. Begin by ensuring that your PSU is compatible and that your motherboard has the right port to accommodate the connector. Once you have confirmed that, connect the cables by matching the polarity correctly. Finally, ensure that the connections are secure, and the cables are correctly routed.
Conclusion.
In conclusion, the 12+4 pin connector is a significant upgrade from the traditional ATX power connector, primarily designed to meet the power requirements of modern computer systems. Proper installation of the connector can increase the overall performance of your PC. If you're upgrading your PC, ensure that your PSU is compatible with the connector, and your motherboard can support it.
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