This product is either discontinued or we cannot get that from suppliers.
Cooler Master MPX-7501-AMAAB-AU, Active PFC, Operation Voltage 100-240 Vac, Input Voltage 100-240 Vac, Input Current 10-5 A, Input Frequency 50-60 Hz, Fan size 120 mm, Power Good Signal 100-500 ms, Efficiency 85% @ Typical Load, MTBF >100,000 hours.
The Cooler Master MasterWatt is an 80 Plus 750W Bronze power supply with an innovative semi-fanless mode. Under 15% load, the MasterWatt fan remains idle, offering zero dBA.