Customer reviews of the be quiet! Straight Power 11 850W 80PLUS Gold.

be quiet! Straight Power 11 850W 80PLUS Gold. 179€95
Global rating
8/10
based on 9 reviews Editorial and moderation guide
  • 67%
    6 reviews
  • 0%
  • 22%
    2 reviews
  • 0%
  • 11%
    1 review
Most helpful positive review:
by JeanG
Posted on 16 Oct 2024

At the top

Quality power supply that's very quiet, no coil whine (no high-pitched noise). The cables are good quality, the power supply is stable in terms of electrical voltage and doesn't heat up very much. There's nothing to say, it's a quality product that I intend to keep for 8-10 years without any problem.
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Most helpful critical review:
by TNZ
Posted on 28 Sep 2023

Didn't do the job ...

This power supply was taken to replace an Enermax 750W that was showing signs of reaching the end of its life. It worked for a week on a Ryzen 9 5950X + Radeon 6800XT configuration ... until I couldn't boot any more (CPU under-voltage problem when the configuration started up). The power supply went into RMA. And I had to put the Enermax back in to be able to use the PC again.
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      • by JeanG
        Posted on 16 Oct 2024
        Bought on 2 Feb 2022 from LDLC
        Number of reviews: 3 Average rating: 8

        At the top

        Quality power supply that's very quiet, no coil whine (no high-pitched noise).
        The cables are good quality, the power supply is stable in terms of electrical voltage and doesn't heat up very much.
        There's nothing to say, it's a quality product that I intend to keep for 8-10 years without any problem.

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      • by VincentA
        Posted on 7 Sep 2024
        Bought on 7 Jun 2024 from LDLC
        Number of reviews: 8 Average rating: 10

        Everything you need at the right price

        I wanted to have peace of mind knowing that this well-built power supply had all the connections I needed.
        to power the RTX 4070 SUPER and i5 12600 KF
        will allow me to power the next CPU / GPU upgrade without any worries.

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      • by TNZ
        Posted on 28 Sep 2023
        Bought on 24 Feb 2023 from LDLC
        Number of reviews: 2 Average rating: 3

        Didn't do the job ...

        This power supply was taken to replace an Enermax 750W that was showing signs of reaching the end of its life.
        It worked for a week on a Ryzen 9 5950X + Radeon 6800XT configuration ... until I couldn't boot any more (CPU under-voltage problem when the configuration started up).

        The power supply went into RMA. And I had to put the Enermax back in to be able to use the PC again.

        Review automatically translated
      • by FlorianC
        Posted on 4 Jan 2023
        Bought on 15 Dec 2022 from LDLC
        Number of reviews: 5 Average rating: 8

        Efficient feeding

        Quiet power supply, does its job properly. The click when starting and stopping is normal, it's a contactor, because 850 Watts starts to make quite a lot of power, so contactor required.

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      • by Jean JacquesA
        Posted on 4 Apr 2022
        Bought on 5 Mar 2022 from LDLC
        Number of reviews: 1 Average rating: 10

        very good product

        delivery time as short as possible respected. product conforms to the documentation but a little difficult to install in a box designed for a less powerful power supply! ????

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      • by Sebastien
        Posted on 19 Feb 2020
        Bought on 22 Nov 2019 from LDLC
        Number of reviews: 7 Average rating: 8

        Very good quality but...

        The power supply and the cables are of very good quality.
        The only problem is that it has an unpleasant whirring sound that increases when the load is requested.
        Previously I had a cooler master which was quieter.

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      • by Nicolas D
        Posted on 13 Apr 2019
        Bought on 18 Mar 2019 from LDLC
        Number of reviews: 4 Average rating: 9

        At the top!

        100% modular! Quiet! Voltage OK on HWINFO64! I'm absolutely not sorry I bought it, it does the job ;)

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      • by Jipoux
        Posted on 23 Oct 2018
        Bought on 16 Sep 2018 from LDLC
        Number of reviews: 5 Average rating: 9

        Quiet and efficient

        Not much to say about this power supply. It is quiet, and the modularity is a real plus to avoid unnecessary cables.

        One small negative point: there are proportionally too many molex plugs (outdated for more than 5 years) compared to SATA plugs. So I bought a molex to SATA converter to avoid adding an extra cable to the power supply.

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      • by Hamza B
        Posted on 28 Feb 2018
        Bought on 17 Feb 2018 from LDLC
        Number of reviews: 14 Average rating: 8

        Good nutrition

        Very good power supply.
        Quiet, modular, well-made cable and excellent performance (for the price I was willing to pay anyway).

        Nice design, fits all types of cases without any problems.

        Attractive price, 20cts/Watt which is in the low average of the market

        I give it 3 stars, even if the product is good for the price, so as not to mislead the consumer.
        There is better on the market, but you have to be ready to double the price :)

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