Are PCIE Cables Universal?

[Felix the Cat]

Upgrading my GPU and I seem to not have enough pcie cables to install it. Just wondering if it was possible I could use pcie cables that originally came with a different power supplies. Thanks!

 

[Gam3r01]

Unless you can confirm compatibility (check with the manufacturer) almost all cables are on a per unit basis.

 

[JamesSneed]

Only the PCIE side is the modular side that connects into the Power supply is not standard. These will vary by PSU.