Ranging from the ever-efficient 600W all the way up to the 1200W power supply, the Silent Pro Gold lineup will have something to satisfy the energy cravings of any system. With a power efficiency rating of 90%, the Silent Pro Gold line meets the 80Plus Gold Standard. To achieve this goal, Cooler Master incorporates three visionary patents into this innovative design. The Hybrid Transformer incorporates the transformer with the heat sink, not only reducing the size by 25% over traditional transformers, but by keenly conducting heat, increasing efficiency. The Heat Transfer Technology crafted especially for powerful, demanding power units utilizes an L-shaped design to route air flow by the heat sink, resulting in greater heat dissipation and therefore providing optimal performance. The Hyper Path adeptly places the integrated circuits tightly to the transformers, shortening the path and creating a more direct energy channel, reducing the energy loss to nearly nothing. Combining these elements with the integrated active PFC with PWN controller, a 120/135 mm speed-adjustable fan, a powerful single rail engaging the most energy-greedy peripherals with ease, and countless other features, the Silent Pro Gold Series should easily handle all your computer power needs.