be quiet! SFX Power 3
450 WDelivered tomorrow
7 pieces in stock
7 pieces in stock
free shipping
At a Glance
450W Continuous Power
The power supply delivers a continuous output of 450W, making it suitable for entry-level PC systems with a single graphics card.
80 PLUS Bronze Efficiency Standard
The 80 PLUS Bronze certification guarantees an efficiency of up to 89.3%, which sits below Gold or Platinum standards.
Non-Modular Cabling
Due to the lack of modularity, all unused cables remain inside the chassis, which can restrict airflow in compact SFX cases.
In Detail
30-day right of return
36 Months Warranty (Bring-in)
5 additional offers