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- HP Community
- Desktops
- Desktop Hardware and Upgrade Questions
- Help with replacing psu

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04-22-2025 05:58 AM
Help , i have this hp 600 g1 TWR and i got an Rx 580 with 6pin connecter. I got this brand new 550 w psu but when i gived everything to an expert he told me that it isnt compatible and i need a new motherboard, i saw on the internet that there is something called a 24pin to hp adapter, is it the item i need?
04-22-2025 08:39 AM
Welcome to our HP Community forum!
You are correct: there are ATX power adapters available for your HP ProDesk 600 G1 Tower, such as this AliExpress purchase example: 1pc 24 Pin To 6-pin ATX Motherboard Adapter Power For HP Z220 Z230 SFF MT TWR Series 4000 6005 8300 ....
Such an adapter is necessary in order to use an industry standard ATX power supply, because an HP ProDesk 600 G1 Tower is otherwise only compatible with a proprietary HP power supply.
Whatever ATX power adapter you buy, make sure its specs specifically mentions "HP 600 G1".
Kind Regards,
NonSequitur777