ATX Power Supply ATX was developed as an evolution of the Baby-AT form factor and was defined to address ease of use, support for current and future I/O, support for current and future processor technology, and reduced total system cost. Related Topics ATX Riser Card Specification v1.0 Revision 1.0 - [282 KB] ATX Specification v2.2 Revision 2.2 - [432 KB]
ATX was developed as an evolution of the Baby-AT form factor and was defined to address ease of use, support for current and future I/O, support for current and future processor technology, and reduced total system cost.