• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
HP Recommended
HP Z420

I am considering upgrading the custom PSU on an old HP Z420.

 

The issue has been brought up in this old (locked) thread:

https://h30434.www3.hp.com/t5/Business-PCs-Workstations-and-Point-of-Sale-Systems/Upgrading-PSU-on-Z...

 

While the commenters raised some relevant concerns, it's unfortunate that no one seemed to know if putting a standard ATX power unit into the Z420 would actually work.

 

I'd be interested if anyone has actually replaced the custom PSU on a Z420 with an ATX power unit, and if it worked.

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.