be quiet! System Power 11
550 WDelivered tomorrowMore than 10 pieces in stock
Free shipping starting at 50.–
Performance2
At a Glance
Solid base performance
With 550W, the power supply is suitable for PC systems, though it offers limited headroom for power-hungry graphics cards.
Average efficiency
The 80 PLUS Bronze certification ensures decent energy efficiency, but falls short of higher standards like Gold.
Fixed cables
Since the cables are non-modular, unused ones cannot be detached, which makes cable management inside the case more difficult.
In Detail
30-day right of return
36 Months Warranty (Bring-in)
13 additional offers