SFX Power 3 450W, the first choice compact PSU for mini and media PCs with 80   PLUS® Bronze and PCIe graphics card support. SFX Power 3 450W offers the ideal   combination of power, quietness and reliability.

The SFX POWER 3 - 450W is a high-quality power supply unit designed for use in compact PC cases. With a maximum power output of 450 watts, this PSU is capable of delivering stable and reliable power to your system components. Its compact SFX form factor makes it an ideal choice for small form factor builds, and its modular cable design allows for easy cable management and customization.

The SFX POWER 3 - 450W features an 80 PLUS Bronze certification, which means it has a high level of efficiency and can help reduce energy costs. It also includes overvoltage, overcurrent, and short circuit protection to safeguard your system from power-related issues. The quiet 80mm fan helps keep the unit cool and operating at peak performance, while minimizing noise levels.


Continuous power (W): 450
Peak power (W): 500
Form factor: SFX12V Version 3.42
Voltage (Vac): 100 - 240
Frequency (Hz): 50 - 60
Input current (A): 6 / 2.5
Power factor at 100% load: >0.98
Modern standby: On
Power consumption in standby (W): <0.11
Average life time (h / 25°C): 100,000
Operating temperature up to (°C): 40