The most mainstream and common motherboard form factor, ATX was created by Intel in 1995. The typical size of an ATX motherboard is about 9.6" x 12". EATX: 13" x 12" -- A fully-featured ATX ...

ATX motherboards are generally recognized as the standard size and the most common motherboard form factor. This form factor is widely considered ideal for mid-tower and full tower PC builds.

Despite the trend in shrinking PC sizes, larger desktop towers with ATX motherboards are still popular — and for fiends who want to get the most out of their systems, these have a secret weapon ...

(Advanced Technology EXtended motherboard) The PC motherboard that superseded the Baby AT design. The ATX layout rotated the CPU and memory 90 degrees, allowing full-length expansions to be ...

Mid-tower cases are designed to work with ATX motherboards and power supplies, but they come in a wide range of sizes ...

But the 2025 Alienware Area-51, an 80-liter tower just introduced at CES in Las Vegas, finally ditches the proprietary parts ...