Germany’s number one power supply manufacturer, be quiet!, has just announced the new Pure Power 11 FM series power supplies. These fully modular power supplies will available in 550 W, 650 W, and 750W models. All three models utilize a dual-rail 12v delivery system and are 80 Plus Gold rated providing up to a 93.9% efficiency rating. Pricing is not yet available. Below are a few quotes from the be quiet! website about the new power supplies.