PCIe 8 pin male end to plug into the power connector of power supply(NOTE: 8 pin male connector is PCIe 8 pin, not ATX 8 pin.), CPU 8 pin (4+4) male end to plug into the Motherboard.(NOTE: the 8 pin end and 4+4 pin male ends cannot be used interchangeably);

Compatible with motherboard with ATX 4 pin or 8 pin port(Detachable CPU 8 pin(4+4) end could be used as EPS ATX 8 pin or P4 ATX 4 pin by sliding on/off);

Compatible with Seasonic fully modular power supply such as: P520 Fanless / X650 KM3/X750 KM3/X850 KM3 / Snow Silent 1050/Snow Silent 750 / SS XP3 1200 / Platinum 1200 XP2/Platinum 1050 XP2/Platinum 860 XP2/Platinum 760 XP2/Platinum 660 XP2 / Platinum 400/Platinum 460 / XM2 1250/XM2 1050 / M12ii 850 EVO/M12ii 750 EVO/M12ii 650 EVO/M12ii 520 EVO SSR-550FX/650FX/750FX/850FX/1000FX;

Length(including connectors): 25-inch(63cm), Gauge:18AWG, (NOTE: Do not work with GPU/VGA.);

NOTE: This cable is only for the brand and model as listed. In order to avoid any compatible problems, please carefully check your PSU's brand, model and modular ports before placing order or contact us if you are not sure about it;