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Silverstone ST45SF-G 450W SFX Power Supply

Power Supply

Silverstone ST45SF-G 450W SFX Power Supply Picture 29523Silverstone ST45SF-G 450W SFX Power Supply Picture 29524Silverstone ST45SF-G 450W SFX Power Supply Picture 29525
The Silverstone ST45SF-G power supply is a special, small form factor power supply for some of Silverstone's ITX cases. It is very efficient, with an 80 PLUS Gold rating, but limited on wattage due to size. For an ITX-based system it should be plenty, though, as such computers can only fit one video card and a limited number of drives.

Please note that due to the smaller size of this PSU, it cannot be used in larger cases which are designed for full ATX power supplies.
William George (Puget Labs)
William George (Puget Labs) Says:
This should be able to handle powering almost any single-GPU video card, but I would not recommend it for use with dual GPU cards. Of course, such cards would probably be too hot to put in a small chassis to begin with.
Model: Silverstone ST45SF-G

Specifications:
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Maximum Power  450 W
Peak Efficiency  87-90 %
Efficiency Certification  80 PLUS Gold
Cooling System  80mm Fan
Noise Level  18 dB
Power Distribution
+3.3V rail  19 amps
+5V rail  14 amps
+12V1 rail  37 amps
Connectors
Molex  2
SATA  3
Floppy  1
PCI Express  1
PCI Express 8-pin  1
CPU Power 8/4 pin  1
Dimensions
Height  63.5 mm (2.5 in)
Width  125 mm (4.9 in)
Depth  100 mm (3.9 in)
Input
Voltage  90~264 Vac
Frequency  47~63 Hz


Configure a custom computer with the Silverstone ST45SF-G 450W SFX Power Supply.