be quiet! Pure Power 12 M: 80+ Gold power supply, 100% modular
The be quiet!Pure Power 12 M is ATX 3.1 compliant and PCIe 5.1 compatible. It offers 80 PLUS Gold certified electrical efficiency, complete modularity and a be quiet! fan optimised for reliable, quiet operation. If you want to create a gaming configuration with next-generation graphics cards, a silent PC dedicated to office applications or a home cinema system : the Pure Power 12 M 650W will offer you the best set of features at the most affordable price.
Quality and reliability be quiet!
The Pure Power 12 M offers 650W of continuous power with two independent 12V rails for perfect signal stability, and is 80 PLUS Gold certified. It complies with all ATX 3.1 specifications and is equipped with an extremely quiet be quiet! fan. Finally, its cables are modular.
80 PLUS Gold certification (up to 92.7 %)
ATX 3.1 power supply compatible with PCIe 5.1 graphics cards and those with 6+2 pin connectors
Capable of handling very high load variations
Ultra-quiet 120 mm fan from be quiet!
Excellent voltage stability and regulation thanks to LLC technology
2 solid 12 V rails
Modular cables for maximum flexibility
One PCIe 5.1 12V-2x6 cable up to 600 W and 2 PCIe 6+2 pin connectors
Bequiet power supplies and cooling fans are high-quality components at a more than fair price, and this power supply (modular gold 750W) is no exception. You can't go wrong with this one. A very good power supply for multi-purpose PCs and mid-range gaming.
Model: be quiet! Pure Power 12 M 750W 80PLUS Gold
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by Krill
Posted on 21 Jan 2026
Bought on 13 Aug 2024 from LDLC
Number of reviews: 11Average rating: 6
does his job
It does what it was designed to do. I'm not a big fan of proprietary connections; I prefer standard ones, as they allow me to manage things as I wish if there's a problem or a cable isn't working.
That's why I gave it 4 stars instead of 5. The whole point of standard modularity is to make it easy to modify and modular, so you don't have to change the entire power supply. I'm going to sell it second-hand and go back to Seasonic, like I used to.
Be quiet is over for me. I've had more than 30 different components from them, and it's gone from bad to worse.
I used to go to them for pure performance and standard components, but that's no longer the case, and given the price of their components, well, it's bye-bye.
Model: be quiet! Pure Power 12 M 850W 80PLUS Gold
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by Dunnload
Posted on 16 Oct 2025
Bought on 1 Feb 2025 from LDLC
Number of reviews: 47Average rating: 9
Good fan
Purchased to replace the default pure wing 3 DC. Much quieter (thanks to the pwm) thanks to bios management.
Model: be quiet! Pure Power 12 M 850W 80PLUS Gold
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by Yannick C
Posted on 14 Oct 2025
Bought on 14 Sep 2025 from LDLC
Number of reviews: 8Average rating: 10
Perfect
Bought to install a replacement PC, everything works perfectly without any noise and the equipment heats up very little.
Perfect
Model: be quiet! Pure Power 12 M 650W 80PLUS Gold
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by CharlyC
Posted on 23 Sep 2025
Bought on 10 Feb 2025 from LDLC
Number of reviews: 2Average rating: 10
At the top
A silent, high-quality power supply. I've had it for almost 1 year and there have been no problems or loss of power to report.