Perfectly legit to discuss here what to do if you want better BIAB performance.

I'm hoping your HP is not a laptop. I've built all my own computers since 1982 and I would not attempt that. In addition, if it's a desktop, HP obtains low retail costs by cutting out some helpful things, like ports for additional internal drives or making components removable. I messed with trying to upgrade an HP once - never again.

I would be especially reluctant to try to swap an HP motherboard. More than likely, you would need a new motherboard, CPU and RAM type. You might also discover you can't even remove the old stuff because it's soldered in, or even if you can, you may not be able to fit and secure the new one. They really don't expect you to alter the internals of an HP computer.

I like Mario's suggestion.

BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.