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The Super Flower LEADEX III 1000W is a fully modular, high‑end power supply engineered for modern gaming rigs or workstations. It meets the ATX 12V v3.1 and EPS 12V v2.92 standards, and is PCIe 5.1 ready: its design supports 200% transient power excursions and includes a native 12V‑2×6 connection for high‑draw graphics cards, helping avoid excessive cable bending. Efficiency is 80 PLUS Gold certified with measured performance around 87% at 20% load, 90% at 50% load, and back to about 87% at full load (on 115 V), meaning lower electrical waste and reduced heat. Cooling is handled by a large 140mm fluid‑dynamic bearing fan with a 9‑blade impeller and copper shaft for durability, plus ECO/semi‑fanless modes to keep noise down under light loads. It uses ribbon‑style, fully modular cables for clean cable routing and airflow. Protection features are comprehensive (over‑voltage, over‑current, over‑power, short‑circuit, under‑voltage, over‑temperature, surge and inrush protection), ensuring safety. Physically it’s about 150mm deep, which is reasonably compact for a 1000W unit, and it comes with a long warranty (10 years from many retailers) reflecting Super Flower’s confidence in its build quality.
The Super Flower LEADEX III 1000W is a fully modular, high‑end power supply engineered for modern gaming rigs or workstations. It meets the ATX 12V v3.1 and EPS 12V v2.92 standards, and is PCIe 5.1 ready: its design supports 200% transient power excursions and includes a native 12V‑2×6 connection for high‑draw graphics cards, helping avoid excessive cable bending. Efficiency is 80 PLUS Gold certified with measured performance around 87% at 20% load, 90% at 50% load, and back to about 87% at full load (on 115 V), meaning lower electrical waste and reduced heat. Cooling is handled by a large 140mm fluid‑dynamic bearing fan with a 9‑blade impeller and copper shaft for durability, plus ECO/semi‑fanless modes to keep noise down under light loads. It uses ribbon‑style, fully modular cables for clean cable routing and airflow. Protection features are comprehensive (over‑voltage, over‑current, over‑power, short‑circuit, under‑voltage, over‑temperature, surge and inrush protection), ensuring safety. Physically it’s about 150mm deep, which is reasonably compact for a 1000W unit, and it comes with a long warranty (10 years from many retailers) reflecting Super Flower’s confidence in its build quality.