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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- 705 G5 CPU upgrade

Create an account on the HP Community to personalize your profile and ask a question
03-23-2023 07:08 AM
Hello all,
is it possible to change the CPU on the Elitedesk 705 G5? From a Ryzen 5 Pro 3400GE to a 3400G. Do other parts have to be exchanged?
thank you very much
greeting
Chris
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Accepted Solutions
03-23-2023 08:06 AM - edited 03-23-2023 08:16 AM
Yes, as a matter of fact, at least the 90-watt power supply, such as this purchase option: AC Adapter For HP EliteDesk 705 G4 G5 Desktop Mini PC Power Supply Cord Charger 727542441831 | eBay, if not the 150-watt power supply, such as this purchase example: 150W 120W AC Adapter Charger Compatible HP ZBook 15 697317-001 HSTNN-CA27 HP Elitebook 8560W 8760W 8....
Both power supplies have the 7.4x5.0mm Black Tip with central pin inside.
Hope this was helpful.
Kind Regards,
NonSequitur777
03-23-2023 07:39 AM
Welcome to our HP User Forum!
Yes, according to: HP EliteDesk 705 G5 Desktop Mini Business PC Specifications | HP® Customer Support, you can upgrade your HP EliteDesk 705 G5 Desktop Mini PC from a Ryzen 5 Pro 3400GE to a Ryzen 5 Pro 3400G:
Make sure you are up to date with HP drivers (Official HP® Drivers and Software Download | HP® Customer Support) & software, and up to date with Windows.
Hope this was helpful.
Kind Regards,
NonSequitur777
03-23-2023 08:06 AM - edited 03-23-2023 08:16 AM
Yes, as a matter of fact, at least the 90-watt power supply, such as this purchase option: AC Adapter For HP EliteDesk 705 G4 G5 Desktop Mini PC Power Supply Cord Charger 727542441831 | eBay, if not the 150-watt power supply, such as this purchase example: 150W 120W AC Adapter Charger Compatible HP ZBook 15 697317-001 HSTNN-CA27 HP Elitebook 8560W 8760W 8....
Both power supplies have the 7.4x5.0mm Black Tip with central pin inside.
Hope this was helpful.
Kind Regards,
NonSequitur777