be quiet - TFX Power 3 300W 80PLUS Gold

Power supply 300W TFX12V 2.52 / EPS12V 2.92 80PLUS Gold

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The Be Quiet! TFX Power 3 300W 80PLUS Gold is 80 PLUS Gold certified and the TFX 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 TFX12V 2.52 / EPS12V 2.92 80PLUS Gold

Overview

be quiet! TFX Power 3: Compact and silent 80+ Gold power supply

The TFX Power 3 300W 80PLUS Gold from Be Quiet! has an 80 PLUS Gold certification and its TFX 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 TFX Power 3 300W Gold the ideal power supply for anyone looking for enough power to support small systems while producing little noise.

Reliability and high efficiency

The temperature-controlled fan ensures quiet operation and produces little waste heat. And because the TFX Power 3 300W Gold meets the latest safety standards, it protects your PC from overcurrent, overvoltage, undervoltage, short circuits, overloads and similar faults.

  • 80 PLUS Gold certification (up to 91.3% efficiency)
  • 12V power rail
  • 300W continuous power
  • One PCIe slot for GPU support
  • High quality 80mm temperature controlled fan for quiet operation of up to 21.7dB(A)
  • Power consumption less than 0.17 watts in standby mode
Specifications
Select your criteria

General information

Product name

be quiet - TFX Power 3 300W 80PLUS Gold

Brand

be quiet!

Model

BN323

Power and Efficiency

Power

300 W

80 PLUS certification

Yes

80 PLUS certification

80 PLUS Gold

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

TFX

Power supply standard

EPS12V
TFX12V

ATX 3.0

No

ATX 3.1

No

Multi-GPU

None

Typical use

Desktop computer

Physical characteristics

Color

Black

LED RGB

No

Height

65 mm

Width

85 mm

Length

175 mm

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 27 Apr 2021

Customer review
Global rating
10/10
based on 1 review Editorial and moderation guide
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  • by PhilippeS
    Posted on 21 Mar 2022
    Bought on 21 Feb 2022 from LDLC
    Number of reviews: 1 Average rating: 10

    Ras

    Received quickly.
    Some difficulties to set up, but the ldlc team helped me a lot.
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