Explore ATX motherboards supporting AMD Ryzen and Intel processors. Features include M.2 slots, fast connectivity, and robust power delivery.

Shop ATX Intel Motherboards on Newegg.com. Watch for amazing deals and get great pricing.

ATX (Advanced Technology Extended) is a motherboard and power supply form factor and configuration specification developed by Intel. It aimed to improve on previous de facto standards such as the AT …

Shop at Best Buy for ATX motherboards. Start off right with ample space for expansion slots and future upgrades.

These are the best motherboards we've tested on recent AMD and Intel platforms, to help you find the best option for your new PC build. We've benchmarked boards from several chipsets, with a...

Sep 27, 2019 · What's the difference between ATX, MicroATX, and Mini-ITX motherboards? And which should you choose for your PC? We've got the answers to these burning questions, and more.

Nov 29, 2025 · At the other end of the size spectrum, ATX motherboards (and a few larger, less common variants) take up the most space, but they also gain you the most expansion options. ATX …

Shop new motherboards from top brands at Micro Center. View our large selection online or instore and upgrade your PC today!

Featuring expandable graphics, storage, impressive connectivity and reliability, Pro Workstation motherboards are the ideal solution for creative professionals and IT administrators.

Jul 17, 2025 · Everything you need to know about motherboard sizes, from size comparisons and charts to every size, including ATX and MicroATX.