ATI Radeon™ HD 4770 

Manufacturer Product
HEC Cougar 700CM HEC-700TE (700W)
Thermaltake Purepower 700W W0317RU (700W)
Thermaltake Toughpower QFan 750W W0203RE
Thermaltake Toughpower QFan 850W W0204RE
HEC Win+ Power 700W (700W)
Zalman Zalman ZM500-RS (500W)
Zalman Zalman ZM600-RS (600W)