What is ATX in motherboard?

Answer:
ATX is a "form factor", or standard size, of motherboard used in mid-tower and full-tower PCs. ATX measures approximately 305 mm × 244 mm (12" x 9.6").

Advance Technology eXtended. It is the standard that followed baby AT and defines physical size and standardizes socket pinouts of motherboards.

First answer by Idisjunction. Last edit by Compendium. Contributor trust: 1133 [recommend contributor recommended]. Question popularity: 1 [recommend question].