Atx 24-pin power connector: jpwr1, Atx 8-pin power connector: jpwr2, Atx 4-pin power connector: jpwr3 – MSI X79A-GD65 (8D) User Manual

Page 25: Power supply -15, Chapter 1 power supply, Atx 24-pn power connector: jpwr1, Atx 8-pn power connector: jpwr2, Atx 4-pn power connector: jpwr3, Important, Ths connector provdes 12v power to the cpu