5 Upgrade Options on the HP EliteDesk 800 G9 Mini

Wireless card Regarding the HP EliteDesk: The wireless card is a removable M.2 2230 module that supports Wi-Fi 6E or Wi-Fi 7, so you can swap it for a newer standard later.

RAM Both RAM slots are user-upgradeable, letting you increase memory capacity without replacing the whole system.

Storage Storage is also user-upgradeable, giving you flexibility to add faster or larger drives as needed.

CPU cooler The CPU cooler can be swapped if you want better thermals, which helps if you push the system hard.

Power supply The power supply is internal and non-upgradeable — what ships is what you get. But everything else offers room to breathe, making this one of the more tinker-friendly mini PCs available.