🔌 Power Your Passion with Silence!
The be quiet! SFX Power 3 450W power supply is designed for compact builds, offering 450W of reliable power with 80 PLUS Bronze efficiency. It features two PCIe ports for high-performance GPUs, a temperature-controlled 80mm fan for quiet operation, and a sleek SFX form factor that fits perfectly in smaller cases.
| Brand | be quiet! |
| Product Dimensions | 10 x 12.5 x 6.4 cm; 890 g |
| Item model number | BN321 |
| Manufacturer | bequiet! |
| Series | SFX Power,SFX Power 3 |
| Colour | Black |
| Form Factor | SFX |
| Computer Memory Type | DIMM |
| Wattage | 450 watts |
| Are Batteries Included | No |
| Item Weight | 890 g |
| Guaranteed software updates until | unknown |
A**Z
Excellent Power Supply for Mini Builds!
I used this be quiet! SFX Power 3 450W PSU for my first mini PC build, and it performs flawlessly. Despite its compact size, it efficiently powers my i7 6700 processor and RTX 3060 12GB graphics card without any issues. The installation was straightforward, and the unit runs quietly even under load. I appreciate the 80 PLUS Bronze efficiency, which ensures reliable power delivery while being energy-efficient. Overall, I'm very satisfied with this power supply and would recommend it for anyone looking to build a compact yet powerful gaming or workstation setup.
T**A
Works
Really excellent SFX psu. Pretty quiet as well. Impressed
M**K
Great! But be WARNED - Comes with a European plug...
BeQuiet! Always seem to create stand-up power supplies, which is why they were my go to for this little unit.So far, so brilliant! Just be warned that it does come with a European plug, which I can't find stated anywhere?!...No hassle if you've got a 13amp kettle plug laying around, but if you haven't got one spare it is an extra cost... would recommend changing the listing to at least advise. Doesn't change the little gem that it is though!
L**.
Ok
Ok
D**E
Good Small SFX
Comes with 8pin PCIE power for putting Low Profile GFX card in small case for LAN parties.
F**W
What is going on with PSU's in 2024?
I don't know what's happening in the PSU market at the moment, but there is such little choice, especially if you need an SFX supply.In my case I needed an SFX PSU to power a NAS I was building. 450W is overkill for this application, but I wanted a PSU from a trusted manufacturer, and given the choice, there really wasn't much other option than this at sub £100 with the connectors I required. I am disappointed that it is only 80 plus bronze, frankly at this sort of price it should be gold efficiency standard.For what it is, I like the supply. It seems well built, the fan is quiet and it has all the connectors I required.
A**R
No Uk plug or adapter.
Very disappointed that there was no stating in the description that this only comes with a Euro plug but no converter/adapter for uk plugs!
C**A
A part looking for somewhere to fit
I originally bought this as a substitute for the PSU originally specced for my NAS build but it was a little too gutless for what I wanted. I may be using it in a future build, however. It's just another chapter in what I found to be a real problem with finding SFX power supplies!
Trustpilot
1 month ago
1 week ago
