be quiet! Pure Power 12 M 650W 80PLUS Gold.

100% modular power supply 650W ATX12V 3.0 / EPS12V - 80PLUS Gold.

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The be quiet! Pure Power 12 M is ATX 3.0 compliant and PCIe 5.0 compatible, offering 80 PLUS Gold certified power efficiency, full modularity and an optimised be quiet! fan for quiet, reliable operation.

100% modular power supply 650W ATX12V 3.0 / EPS12V - 80PLUS Gold.

Overview

be quiet! Pure Power 12 M: 80+ Gold power supply, 100% modular

The be quiet! Pure Power 12 M is ATX 3.0 compliant and PCIe 5.0 compatible, offering 80 PLUS Gold certified power efficiency, full modularity and a be quiet! optimised fan for reliable and 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 meets all ATX 3.0 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 3.0 power supply compatible with PCIe 5.0 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 5.0 12VHPWR cable up to 600 W and 2 PCIe 6+2 pin connectors
  • Full range of security systems
  • Meets the very latest standby requirements
Specifications
Select your criteria

General information

Product name

be quiet! Pure Power 12 M 650W 80PLUS Gold.

Brand

be quiet!

Model

BN342

Power and Efficiency

Power

650 W

80 PLUS certification

Yes

80 PLUS certification

80 PLUS Gold

Connectivity

Modular

Yes

Modularity

100% modular

Power connector(s)

1 X +12V (Power supply P4)
1 X +12V (Power supply P8 - 2 x P4)
5 X Serial ATA power supply
1 X ATX 20 + 4 Pin
2 X Molex (4 Pin) Female
2 X PCI Express 6 + 2 Pin
1 X PCI Express 16 Pin (12VHPWR)

Configurator

PSU-CM compatibility

+12V P4
+12V P4 and +12V P4
+12V P8
+12V P8 and +12V P4

Cooling

Fan size

120mm

Silent

Yes

Power supply type (PC)

Active

Design

Power format

ATX/EPS

Power supply standard

ATX12V
EPS12V

ATX 3.0

Yes

ATX 3.1

No

Multi-GPU

None

Typical use

Desktop computer

Physical characteristics

Color

Black

LED RGB

No

Height

86 mm

Width

150 mm

Length

160 mm

Weight

1.55 kg

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 25 Jan 2023

Customer reviews
  • 83%
    10 reviews
  • 8%
    1 review
  • 0%
  • 0%
  • 8%
    1 review
  • by EstebanD
    Posted on 18 Nov 2024
    Bought on 30 Sep 2023 from LDLC
    Number of reviews: 3 Average rating: 10

    Very good power supply

    It's modular, which is already a plus for cable management. It's quiet. It also supports 12VHPWR (PCIE 5.0 cable), so it's very practical for future upgrades.

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  • by Un autre
    Posted on 7 Jun 2024
    Bought on 4 Feb 2024 from LDLC
    Number of reviews: 4 Average rating: 10

    Good nutrition

    It's been doing its job without a hitch for a few months now on my PC, all in silence.
    The only negative point I can mention is the relative lack of clarity in the instructions.

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  • by Cédric A
    Posted on 24 Apr 2024
    Bought on 19 Apr 2024 from LDLC
    Number of reviews: 12 Average rating: 8

    Good nutrition

    So far, so good, the power supply looks good and is fully modular.

    However, I had this power supply and it broke down after two years. So I tried it again with LDLC, and we'll see if it lasts a bit longer...

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  • by Bruno C
    Posted on 13 Apr 2024
    Bought on 20 Mar 2024 from LDLC
    Number of reviews: 14 Average rating: 8

    medium

    For the price, you'd expect to have enough connectors to power everything in the machine. Well, no, I'm probably missing a drive cable with 4-pin connectors for ECT accessories ...
    It's pretty pathetic for a park like this. I'm crossing it off my future orders.

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  • by ThéoR
    Posted on 5 Mar 2024
    Bought on 21 Feb 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Efficient and silent power supply

    The power supply fulfils its function to the full while remaining silent, and its modular design is a real plus!

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