Brand Gigabyte Model Gigabyte P650B 650W Type - ATX 12V v2.31 Maximum Power - 650W Input Frequency Range - 50-60 Hz Input Current - 9A-4A Over Voltage Protection - Yes Efficiency - 80 PLUS bronze certified Fan Size - Yes, 120mm
Gigabyte GP-B700H 700W Power Supply Type - ATX12V PSU Category - Modular Series - GP Series Maximum Power - 700WT Input Frequency Range - 47Hz - 63Hz Input Current - 10A Over Voltage Protection - Yes
Gigabyte GP-G750W Type - ATX 12V 2.31 PSU Category - Modular Series - GP Series Maximum Power - 750WT Input Frequency Range - 47Hz - 63Hz Input Current - 10A Over Voltage Protection - Yes Fan Size - Yes, 140mm