Asus ROG Strix X399-E Gaming

This is an E-ATX board on the X399 chipset, sTR4 socket. Expansion includes 2 M.2 slots and 2 PCIe slots. Memory support covers 8 DDR4 slots up to 128GB total. Match the socket to your CPU generation first; chipset features second.

Expect to pay around $371.50, which lands it among high-end options. PlanMyPC's builder flags compatibility problems automatically and tracks the latest motherboard deals from multiple stores. Warranty coverage follows ASUS's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.