Does anyone know if the Gigabyte F2A78M-HD2 will work with a Ryzen 5 2600? My dads friend who built my PC says it should work but searching the internet once I’ve bought it is making me cast some doubt over it
For the Ryzen 2600, you would need:
https://www.amazon.co.uk/HyperX-FURY-DDR4-2666-CL16/dp/B06XNRXCV6?ref_=ast_sto_dp (the one you linked was DDR3)
and
https://www.ebuyer.com/854881-asrock-b450m-pro4-am4-ddr4-matx-motherboard-b450m-pro4 (the one you linked was an Intel motherboard)