-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
- HP Community
- Desktops
- Desktop Hardware and Upgrade Questions
- Who Me Too'd this topic

Create an account on the HP Community to personalize your profile and ask a question
06-21-2023 11:51 AM
PSU upgrade for EliteDesk 800 G3 SFF PC.
I have installed a dedicated GPU and added more of the same RAM the PC came with. The dedicated GPU I have installed is an Nvidia GTX 1650 sff. And my RAM is now 32GB. I am worried the stock PSU is not powerful enough to properly supply power to the PC after these upgrades.
I am looking for an upgrade to the stock PSU that fits inside the small form-factor chassis. I do not know the exact power draw of my current PC. The PC is currently running with the stock PSU but the GPU isn't being fully utilised and its temperatures rise fast. I am looking for at least 275W but am aiming for a 300-500W upgrade. I cannot find a PSU that fits all these criteria.