NM-C821 Compatible With Lenovo Laptop Motherboard，Compatible For GS450 GS550 GS750 Series Ideapad 3 15ada05 310 320 330(17ADA05 R53500U 4G)

Ensure your motherboard supports your CPU socket type, has enough RAM slots, and offers sufficient PCIe expansion slots for future upgrades.

ATX is a full-size board with more expansion slots. Micro-ATX is a smaller version with fewer slots, while Mini-ITX is compact and ideal for small form-factor builds.

Not directly, but a good motherboard ensures stability, overclocking potential, and compatibility with high-performance components.