Future Dusk 135mm Fan: Sporting a unique 135mm Future Dusk colored fan to not only keep the internals running cool and efficiently but also add a bit of style. Native 5.1 12V-2x6: Featuring two native PCIe 12V-2x6 cable capable of delivering up to 600W to meet power demands for modern GPUs. Matcha H++6: Easily ensure proper connections with the help of the matcha dual-colored H++ connector. Connector is properly seated when matcha is no longer visible. ATX 3.1: Built to ATX 3.1 specifications means the Toughpower GF3 1200w is capable of handling up to 3x GPU power excursions and up to 2x total power excursions, while maintaining low load efficiency as well. Stylish Flexiblity: The included Full Modular cable set now features flat cables with color matched connectors to provide an improvement in flexibility for routing and management.