Super Flower Leadex III Gold 1300W PSU (ATX 3.1, PCIe 5.1)

About Super Flower Leadex III Gold 1300W PSU

The Super Flower Leadex III Gold 1300W is engineered for users who demand strong, reliable and efficient power delivery for high-end PC builds. With a robust 1300W output, this PSU easily supports next-generation graphics cards, high-core-count processors, extensive storage setups and heavy productivity workloads such as rendering, streaming and simulation.

Certified 80+ Gold, the Leadex III provides high electrical efficiency, reducing heat output and energy consumption while maintaining stable voltage regulation under both moderate and heavy loads. Built on the ATX 3.1 standard, it is designed to handle modern power excursion spikes required by next-gen GPUs and other demanding components.

PCIe 5.1 compatibility ensures full readiness for upcoming graphics cards requiring enhanced connector safety and stronger transient performance. The fully modular cable system allows for clean and optimised cable routing, improving airflow and simplifying system assembly. Using Super Flower’s proven engineering quality, the Leadex III Gold features premium components including Japanese capacitors, advanced circuitry and a durable thermal solution.

Its cooling system keeps temperatures stable while minimising noise, even during extended high-load operation. Multiple protection mechanisms—including OVP, UVP, OCP, OPP and SCP—ensure long-term safety for your components. Built for enthusiasts, creators and workstation users, the Leadex III Gold 1300W provides a reliable and efficient foundation for modern, power-intensive PC builds.

Super Flower Leadex III Gold 1300W PSU Specifications:

Best For
• Next-gen GPU gaming and performance PCs
• Workstations handling rendering, simulation or AI tasks
• Users needing dependable Gold-grade efficiency
• Clean modular builds with excellent airflow
• ATX 3.1 and PCIe 5.1-ready systems
• Long-term stable and quiet power delivery

The Super Flower Leadex III Gold 1300W delivers powerful performance, Gold-grade efficiency, ATX 3.1 compatibility and PCIe 5.1 support, making it a future-ready and reliable PSU for high-performance gaming and professional desktop builds.