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- Upgrading PSU on Z420 Workstation

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01-06-2024 11:55 AM
Product: 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:
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.
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