Costco Members: HP Pavilion Desktop: Ryzen 5 5600G, 12GB RAM, 256GB SSD, 1TB HDD Expired

The power supply included in this computer lacks the GPU accessory power connectors to support a GPU which requires power beyond PCIe-supplied 75W.

As such, the only graphics cards which could be considered are those which operate without external power and within the PCIe 75W maximum. The most current such model would be the newest revision of the RTX 3050 [wccftech.com].

Good luck!
Jon

Expansion Slots2 M.2; 1 PCIe x16; 1 PCIe x1
so yeah. but watch that low power supply when thinking of upgrades. 180w is pretty weak.

This system provides a reasonable value but the trade-off is the incorporation of relatively custom components in the form of an OEM motherboard and power supply.

This power supply is a 12 Volt Only style model. That style distinction is significant since although OEMs have started implementing their own versions of ATX 12VO for cost-savings as well as to meet certain efficiency requirements, what is being sold in OEM systems isn't really standardized in the retail space. So if the power supply needs replacement (outside of warranty) or upgrading, this challenge alone will create some issues well beyond a simple drive to Micro Center.

On top of that, there's actually a custom 7-pin PWRCMD connector on the motherboard that comes from the power supply. The motherboard also integrates the front panel connections such as the USB sockets directly onto the motherboard. Though typical for many OEM systems such as those from HP, this also complicates replacement of the motherboard and/or case.

As such, this recommends at least three possible approaches:

Operate this system as a sealed box with limited to power-neutral upgrades for its lifetime (so only swapping in CPUs or GPUs which are supported within the existing power budget). This works for a large group of users and represents the target audience of this kind of pre-built.
Be the kind of DIY-er who cuts into power supply wires, uses custom power supply wire harnesses, or runs dual power supplies in a PC as part of their GPU upgrade (nothing unimaginable, but definitely a niche group).
Ignore this kind of highly custom OEM system in favor of a PC which utilizes standardized motherboards and power supplies.

Good luck!
Jon