Motherboard sizes explained There are four motherboard sizes available in 2025 from major manufacturers such as Asus, ...

For example: The ASUS TUF Gaming B650-Plus WiFi ($200) is a full-size ATX motherboard for the AMD AM5 platform. It boasts four RAM slots, two M.2 slots, and a PCIe 5.0 slot.

What is and what does a motherboard do? The primary component of a computer is the motherboard (sometimes called the mainboard). The motherboard is the hub that is used to connect all of the ...

Motherboard Sizes: Understanding E-ATX, ATX, mATX, and mini-ITX. When building a PC, choosing the right motherboard size is crucial for ensuring compatibility, upgradability, and performance.

With motherboard sizes influencing the overall esthetics and expansion options of a PC, choosing the best parts for a proper gaming rig that is perfectly sized yet powerful is crucial.

Motherboard sizes explained There are four motherboard sizes available in 2025 from major manufacturers such as Asus, Gigabyte, and MSI, among others. These are Mini-ITX , MicroATX , ATX , and E-ATX .