SuyitaiReplacement for HP Z440 Z640 ATX 24Pin to 18 (Pin) +8 (Pin) to 12 (Pin) Adapter Power Supply Cable

Works perfectly, good quality connectors and good quality construction. No complaints.

These cables just work, and I have them installed in 3 HP Z440's converting the 700 watt PSU's into literally whatever ATX PSU you want to throw in there that fits. Absolutely rock solid cables with excellent quality. Same gauge and quality wire as any decent PSU on the market. Good stuff and super easy install.

Worked great in using a standard ATX power supply in a standard case but using the motherboard of the Z440 which has a custom power connector. Would use again for future case swaps.

Worked on my HP Z440 with its original motherboard sonI could swap the PSU for an aftermarket one.

Happy to replace older psu by using these!!Added more power and feature rich modular psuHappy me

I helped a friend add a RTX 3060 to his HP Z440 and ran into all sorts of issues. We ended up needing to buy a new PSU for the computer however the power cables did not fit the 440 motherboard because HP uses proprietary plugs. This adapter saved the day and worked beautifully. I looked at lots of adapters and could not be happier that I went with this particular one.

These worked perfect for my used HP z440 motherboard I bought on eaby for my UNRAID server build.

Work great