Leading the pack of Be Quiet! PSUs at Computex is the Dark Power Pro 850W, an almost completely modular 80 Plus Platinum-compliant PSU. The Dark Power Pro has a classy product-like feel to it, not coming across as a "component". Internally, the Dark Power Pro 850W uses a quad 12V rail design. The 24-pin ATX is the only fixed connector, leaving eight PCI-E power connectors in four sets, five sets of drive cabled (SATA/Molex), 8-pin EPS and 4-pin ATX, and four 2-pin voltage-controlled fan power outputs. The unit is cooled by a 140 mm fan, covered by a cool-looking grille with just parallel metal rods.