COMeap 8 Pin to 4 Pin CPU Power Adapter, PCIe 8 Pin Female to CPU 8 Pin (4+4 Removable) Male EPS-12V Adapter Converter Sleeve Cable 13.3" (34cm)

Worked well for adapting a PCIe cable from the power supply as a 2nd cable for CPU power 4 pin connection for a Gigabyte B650E AORUS ELITE X AX ICE motherboard and 7950x3d CPU. The CPU ran without the additional power cable for a good while without problems but added this for peace of mind.

Nice

Used this on my MSI motherboard. My older 750W Corsair power supply only has one EPS connector. This adapter let's you take a unused PCIe cable and convert it to EPS. I ohm'd out the cable before I installed it. I also measured voltage on the EPS end of cable before installing. Everything was built correctly. It basically converts three 12V wires from PCIe cable into four 12V wires for EPS/CPU. The other pins are just ground. Saved me over $100. I do not overclock as I'm only running a Intel i5 13500 CPU.

Item arrived and didn't work when tried. inspecting the cable after removing it I noticed it was due to a manufacturing fault. 2 of the 8 wires on the female connector were pushed into one point... therefore leaving one of the connection points empty. my motherboard is still working, thankfully no damage was caused.

I needed to provide an extra 12V power connection between my power supply and a server motherboard. The power supply only came with two CPU power cables, so this one allowed me to adapt a PCIe power cable to CPU, and it's worked flawlessly. Cable is put together well.