What Is An Eps Connector?

An EPS connector is a type of power connector used in computer systems to supply power to different components of the computer. EPS stands for “enterprise power supply” and is used to differentiate this type of connector from other power connectors used in consumer-grade electronic devices.

EPS connectors are most commonly used to supply power to the central processing unit (CPU) of a computer. This type of connector is designed to provide a more stable and reliable power supply to the CPU than other types of connectors. EPS connectors come in different forms, depending on the type of CPU and motherboard being used, and are an essential component in high-performance computing systems.

What is an EPS Connector?

An EPS connector (or ATX12V/EPS12V connector) is a type of power connector used to provide power to the central processing unit (CPU) in a computer system.

Here are some key points about EPS connectors:

– EPS connectors typically have 8 pins arranged in two rows, although some older EPS connectors may have 4 or 6 pins.
– The EPS connector is often located near the CPU socket on the motherboard, and is usually labeled as “ATX12V” or “EPS12V”.
– EPS connectors are designed to deliver a stable and reliable source of power to the CPU, which is a critical component that requires a lot of power to operate.
– EPS connectors are typically rated for a maximum power output of 150 watts or more, making them capable of delivering more than enough power to meet the needs of most CPUs.
– Some newer high-end CPUs may require an EPS connector with two 8-pin connectors (known as an EPS 2×8 connector) to provide enough power.
– EPS connectors are designed to be compatible with ATX power supplies, although not all power supplies will have an EPS connector. If your power supply doesn’t have an EPS connector, you can use an adapter to convert a standard Molex connector into an EPS connector.


1. What is an EPS connector?
An EPS connector is a type of connector used in computer power supplies that provides power to the CPU and other components of a computer.

2. What does EPS stand for in reference to the EPS connector?
EPS stands for “Extended Power Supply.”

3. What is the difference between an EPS connector and an ATX connector?
The EPS connector is designed specifically for providing power to the CPU and other high-power components of a computer, while the ATX connector is used for powering lower-power components such as hard drives and optical drives.

4. Can an EPS connector be used in place of an ATX connector?
No, an EPS connector cannot be used in place of an ATX connector. The two connectors have different pin layouts and are designed for different purposes.

5. Are all power supplies compatible with EPS connectors?
Not all power supplies are compatible with EPS connectors. It is important to check the specifications of both the power supply and the motherboard to ensure compatibility before attempting to use an EPS connector.


To sum up, the EPS connector is essential to power up the CPU in a computer. It provides a stable and secure connection between the power supply unit and the motherboard. With its unique shape and pin configuration, it ensures that the power is distributed correctly to the processor. Therefore, when building or upgrading a computer, it is crucial to choose a reliable EPS connector that meets the system’s requirements. Remember, without the EPS connector, the computer’s CPU won’t function correctly, and it may cause significant damage to the system. So, make sure to choose a high-quality EPS connector to ensure a smooth and safe computing experience.

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