Designed to deliver the power you need in a smaller package, the Toughpower GT 1200W Black delivers 80 Plus Gold efficiency while meeting ATX 3.1 spec demands. Equipped with two Native PCIe 5.1 12V-2x6 connectors for best performance with modern GPUs. Coming in at 140mm in length, plus utilizing full modular color matched flat cables and connectors, fitment and cable routing is a breeze