This product is either discontinued or we cannot get that from suppliers.
Cooler Master MPX-6501-AMAAB-AU, Total power 650 W, AC input voltage 100 - 240 V, AC input frequency 50 - 60 Hz, Input current 5 - 10 A, Power Good signal delay range 100 - 500 ms, Hold time 16 ms, Efficiency 85%, Motherboard power connector 24-pin ATX, Power cable length 55 cm.
The MasterWatt is an 80 Plus Bronze power supply with an innovative semi-fanless mode. Under 15% load,the MasterWatt fan remains idle,offering zero dBA.