Corsair today unveiled its new Professional Series Gold range of power supplies. The Professional Series consists of three models, the AX1200, AX850 and AX750, with 1200W, 850W and 750W ratings respectively as the names suggest. All models have exceeded 80 PLUS GOLD certification, and can deliver 90% efficiency at 50% load with an 115V AC input. This coupled with an advanced cooling design enables quiet and efficient performance. The Professional Series Gold PSUs are fully-modular allowing easy cable management, improved airflow and reduced clutter. All models can sustain their rated outputs at an ambient temperature of up to 50°C, meaning excellent reliability for high-performance applications, such as gaming. The Corsair Professional Series Gold PSUs will be backed by a seven year warranty. Corsair has not yet announced when the new series will be available for purchase.