Asus H81M-K

This is an Micro-ATX board on the LGA1150 socket. Expansion includes 2 M.2 slots and 2 PCIe slots. Memory support covers 2 DDR4 slots up to 16GB total. Start with socket compatibility for your CPU, then weigh chipset extras.

Its $59.00 price tag places it squarely in budget territory. 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.