The 5 Largest PC Cases for High-End Builds in 2025 - What in Tech
The expansion card itself (graphics card, sound card, TV tuner, etc.) is installed in a slot on the motherboard, and an external panel of such a card with inputs and outputs is attached to the hole on the back of the case.
Amazon.com: ASUS ROG STRIX X870-I GAMING WIFI AMD AM5 X870 Mini ...
Intel ® Z790 LGA 1700 ATX motherboard with hidden-connector design and graphics card high-power slot for clean cable management, Advanced AI PC ready, 20+1+2 ...
5 Ways to Know if Your Graphics Card is Compatible With Your Motherboard
Both a new graphics card and a new motherboard will be required to use the new power slot but you will be able to use one of the new motherboards with a conventional graphics card, if you're looking to spread the cost of your upgrade.