ATX 3.1 Support & a Durable 12V-2×6 Adapter Cable Includes ATX 3.1 support and a 90-degree 12V-2×6 PCIe 5.1 connector with higher electrical durability and three 8-pin connectors with improved safety, capable of bringing up to 600W to your GPU. High Temperature Resilience A 50°C operating temperature and high quality Japanese capacitors allow for pushing your machine to the limits. Certified Efficiency The MWE Gold V2 ATX 3.1 is certified to achieve more than 90% efficiency at typical loads. Three 8-pin Connectors Up to 600W of power is split between three 8-pin connectors, providing enhanced safety. Fully Modular Cabling Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.