zyh1987 :
yea, vrm is a bit weak on this board, i would say 2600 stock is fine, but don't expect to overclock as much as it will stress the vrm too much.
Actually no the Msi b350 Gaming Pro Carbon has the same VRM setup as a X370 Pro Carbon which is a 8+2 phase VRM design and is perfectly capable of a 4ghz O.C while retaining a decent Temp. No it's not going to melt down this isn't the FX line where you have to deal with crappy 700 series boards and underwhelming 970 chipsets. This is actually one of the better B350 boards out there. The issue with MSI and overclocks was software related which they have worked out now, frankly you can take any b350 board on the market and easily take a 1600/1600x/2600/2600x to 4ghz regardless of the VRM's they are all sufficient for these chips.
https://www.techporn.ph/review-msi-b350-gaming-pro-carbon-atx-am4-motherboard/ "Power phase is listed wrong in this Article"