Be quiet! BN143 System Power 7 Power Supply (450 Watt, 12V, ATX 2.3) with fan (120mm) (Accessories)
I have acquired this power supply after I a new video card in my PC einbaute me (Geforce GT-750ti). Shortly after installation, the PC switched each time in games from a few minutes later and reported a shutdown due to voltage fluctuations ("pow