Sage-Tips

Are PCIe and CPU power cables interchangeable?

4 Answers. They are completely different. The EPS connector is meant to supply power to a motherboard cpu socket while the PCI express connector is meant to supply power to a GPU.

Are CPU and PCIe ports on PSU the same?

Usually when a modular PSU is labelled this way it means that, the socket on the PSU can be used for PCI-e 6+2-pin or 12VEPS 4+4-pin (CPU), but there’s a different modular cable supplied with the PSU for each type connection. So one output socket, but two different cables, depending on what you want to connect.

Can you use different cables for modular PSU?

You are lucky, really lucky. The different manufacturers, series, or model cables are exact matches and work fine. In this case, there is no damage.

Are PSU power cables interchangeable?

Many power cords or leads are interchangeable within the same country and within the same family. Those that have specialized requirements tend to have interlocking devices or tabs that prevent similar cords from being used in other places. Don’t worry. If it fits, you’ll be fine.

Is PCIe for CPU?

The PCIe lanes on a motherboard originate either from the processor itself or the motherboard chipset. Generally, the processor lanes are reserved exclusively for the graphics card x16 slots and M. 2 slots for high-speed SSDs, as they require to move data without being bottlenecked by the chipset.

Can I use any PCIe cable?

More Than One Power Connector on GPU An 8-pin connector and a 6-pin connector. You can’t use a single PCIe cable for both connectors. In this case, you will need two PCIe cables to power the graphics card.

What does CPU PCIe mean on a power supply?

PCIe (peripheral component interconnect express) is an interface standard for connecting high-speed components. A PCIe x2 slot has two lanes and can move data at two bits per cycle (and so on).

Does it matter which PCIE cable I use?

No, it doesn’t matter which you use.

Do all modular power supplies use the same connectors?

While modular cables have the ability to share the same connectors, the wiring configurations may differ from one power supply to another. For reference, all pinouts are being viewed from where the wires enter the connectors.

Are modular PSU cables universal?

There is no universal standard for modular PSU output cables.