Corsair Professional Series power supplies are design for enthusiasts and gamers who demand high performance high efficiency the flexibility of modular cables and unflinching reliability. Designed and engineered using cutting-edge technology each Corsair Professional Series power supply is built to the highest quality standards and delivers the features and performance that technology enthusiast\'s demand. Corsair Professional Series power supplies are built using Industrial Grade electrical components ensuring the stable clean and reliable voltages that are essential for high-end gaming PCs and workstations. Professional Series PSUs are rigorously tested at 100% load and an ambient temperature of 50°C guaranteeing stability and reliability even in the most demanding multi-core multi-graphics card systems. The Corsair Professional Series HX1050 PSU utilizes advanced DC-to-DC circuitry and exceeds the requirement for 80 PLUS Silver certification standards for up to 88% energy-efficiency. This reduces wasted energy reducing energy bills and lowers the amount of excess heat generated allowing the cooling fan to spin more slowly and quietly.
