The Fractal Design Edison M series of power supplies feature excellent electrical performance including 80PLUS Gold certified efficiency Designed for maximum reliability the Edison M units feature Japanese electrolytic capacitors with a full protection suite including over-temperature protection The modular cable system assists with a clean installation & the extra-long ATX12V cable accommodates cases with bottom mounted PSU positions Fractal Design Edison M units are equipped with a large temperature-controlled FDB-bearing 120mm fan contributing to a maximum lifespan while keeping noise levels at a minimum The Edison M is a highly reliable choice for both gaming computers & powerful workstations Designed for maximum reliability the Edison M units feature Japanese electrolytic capacitors with a full protection suite including over-temperature protection The modular cable system assists with a clean installation & the extra-long ATX12V cable accommodates cases with bottom mounted PSU positions Equipped with a large temperature-controlled FDB-bearing 120mm fan contributing to a maximum lifespan while keeping noise levels at a minimum Interfaces Ports Power Connectors 1 x 20 4 pin SATA Connectors 1 x SATA PCI Connectors 1 x PCI-E 6 2-pin Electrical Power 550 W Physical Form Factor Power Supply Case Colour Black Pack Quantity 1