Asus H110M-R

This is an Micro-ATX board on the H110M chipset, LGA1151 socket. Expansion includes 2 M.2 slots and 2 PCIe slots. Memory support covers 2 DDR4 slots up to 32GB total. Match the socket to your CPU generation first; chipset features second.

Expect to pay around $60.10, which lands it among budget options. PlanMyPC's builder flags compatibility problems automatically and tracks the latest motherboard deals from multiple stores. Support and warranty service run through ASUS, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.