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- GPU for HP Z1 G9

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08-29-2024 06:29 AM
Hi, I need to upgrade the graphics card for HP Z1 G9 pc. What are the recommended models?
I understand that the power supply limits the GPU options to 400w only.
Is it possible to upgrade the power supply?
08-29-2024 08:10 AM
the HP site for the documentation on your models "quickspecs" plainly states (and i quote)
Note:
HP Z1 G9 Tower Desktop PC can support a single discrete graphics card up to 200 W with the OPTIONAL 550 W power supply.
so i fail to see where you got the idea that it supports 400 watts or less which is twice what HP states for this model
furthermore the base 260 watt and optional 400 watt power supplies are even more restricted in available wattage
https://support.hp.com/us-en/document/ish_5878469-5878634-16
you can most likely purchase the 400/550 watt supply through HP" PartSurfer"