Used a cable with an M12II Bronze Evo 520W PSU to power the extra 4 CPU pins on a Gigabyte Z390 Gaming X motherboard This caused my computer to boot up 4 times before shutting it down.
Pros
γCompatibilityγOnly compatible with certain Seasonic fully modular power supplies, such as 1200 XP2/Platinum 1050 XP2/Platinum 860 XP2/Platinum 760 XP2/Platinum 660 XP2/Platinum 400/Platinum 460/XM2 1250/XM2 1050/M12ii 850EVO/M12ii 750EVO/M12ii 750EVO/M12ii 750EVO/M10/ii 650FX/750FX/850FX/1000FX;