Does this board support PCIe 5.0?

Yes. The B650E chipset requires a PCIe 5.0 x16 slot for the graphics card, which is the key difference from standard B650 boards.

Which CPUs fit the AM5 socket?

AMD Ryzen 7000 and 8000 series desktop processors, plus later AM5 chips. Older AM4 Ryzen CPUs will not fit.

Only if your CPU lacks integrated graphics. The board has no built-in GPU, but it does have HDMI and DisplayPort outputs for CPUs that include one.

DDR5 DIMM modules. AM5 boards do not accept DDR4, so plan for a new DDR5 kit.

No. It is listed as not suitable for mining, and it has a single PCIe x16 slot rather than the multi-slot layout miners use.

B650E adds the guaranteed PCIe 5.0 graphics slot. If you do not need that, a plain B650 board usually offers the same everyday features.

At Newegg, for $176.35, as of our latest check.

$176.35at NeweggChecked Nov 10

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.