Intel DG41RQ

An Micro-ATX board on the LGA775 socket. Expansion includes 2 M.2 slots and 2 PCIe slots. Memory support covers 2 DDR4 slots up to 8GB total. Pick the board for its socket before anything else — chipset niceties come after.

At $83.12 it sits in the budget motherboard bracket. PlanMyPC's builder flags compatibility problems automatically and tracks the latest motherboard deals from multiple stores. Warranty coverage follows Intel's standard policy — confirm regional terms on the listing. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.