Gigabyte GA-G31M-ES2L

This is an Micro-ATX board on the LGA775 socket. Expansion covers 2 M.2 slots and 2 PCIe slots. Memory support covers 2 DDR4 slots up to 4GB total. Match the socket to your CPU generation first; chipset features second.

At $83.12 it sits in the budget motherboard bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Gigabyte backs the product through its standard warranty channels; check the listing for region-specific terms. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.