Very small
Ideal for small cases, it really does fit everywhere. What's more, its fan makes no noise whatsoever. Perfect
The SFX Power 3 300W 80PLUS Bronze from Be Quiet! has an 80 PLUS Bronze certification and its SFX format makes it suitable for mini PCs and multimedia PCs with PCIe graphics card support. The 12V rail design contributes to high stability.
Power supply 300W SFX12V 3.42 / EPS12V 2.92 80PLUS Bronze
The SFX Power 3 300W 80PLUS Bronze from Be Quiet! has an 80 PLUS Bronze certification and its SFX format makes it suitable for mini PCs and multimedia PCs with support for PCIe graphics cards. The 12V rail design contributes to high stability as the processor is powered by an independent rail. A PCIe connector is included for demanding peripherals such as graphics cards. This makes the SFX Power 3 300W Bronze the ideal power supply for anyone looking for enough power to support small systems while producing little noise.
The temperature-controlled fan ensures quiet operation and produces little waste heat. And because the SFX Power 3 300W Bronze meets the latest safety standards, it protects your PC from overcurrent, overvoltage, undervoltage, short circuits, overloads and similar faults.
General information |
Product name |
be quiet! SFX Power 3 300W 80PLUS Bronze |
Brand |
be quiet! | |
Model |
BN320 | |
Power and Efficiency |
Power |
300 W |
80 PLUS certification |
Yes | |
80 PLUS certification |
80 PLUS Bronze | |
Connectivity |
Modular |
No |
Modularity |
Non-modular | |
Power connector(s) |
1 X +12V (Power supply P4) | |
3 X Serial ATA power supply | ||
1 X ATX 20 + 4 Pin | ||
1 X Molex Floppy Disk 4 Pin Female | ||
2 X Molex (4 Pin) Female | ||
1 X PCI Express 6 + 2 Pin | ||
Configurator |
PSU-CM compatibility |
+12V P4 |
Cooling |
Fan size |
80mm |
Silent |
Yes | |
Power supply type (PC) |
Active | |
Design |
Power format |
SFX |
Power supply standard |
EPS12V | |
SFX | ||
ATX 3.0 |
No | |
ATX 3.1 |
No | |
Multi-GPU |
None | |
Typical use |
Desktop computer | |
Physical characteristics |
Color |
Black |
LED RGB |
No | |
Height |
63.5 mm | |
Width |
125 mm | |
Length |
100 mm | |
Warranties |
Commercial warranty |
Seller 3 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Listan GmbH |
Postal address |
Wilhelm-Bergner-Str. 11C 21509 Glinde Allemagne | |
Electronic Address |
Click here
|
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Product referenced on 27 Apr 2021
Ideal for small cases, it really does fit everywhere. What's more, its fan makes no noise whatsoever. Perfect
Power supplies under 550W are a rarity.
This BeQuiet is, as its name suggests, perfectly silent.
Admittedly, it's non-modular, but I didn't need modularity either. In truth, it does the job and that's all I ask of it.
It's been a long time since I bought a non-modular power supply and I remember why. The little Zalman M2 Mini is bursting at the seams. But then, SFX modular power supplies are over 600W and double the price of an equivalent ATX.
To power a Ryzen 5 3600 and an RTX 3050, 450W is more than enough, and never mind the aesthetics and cable management.
Used in a media centre. Quiet, I haven't yet used it to its full potential, but I'll have to wait and see.
I was mistaken when I ordered it, thinking I could install it in a conventional box to save space, but I was quite wrong in my understanding of the signs... in short, this 'SFX' is now being used in 'aerial' mode to power my test bench. It's stupid, but it's found its purpose and I'm delighted with it!
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