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300W Be Quiet! TFX Power 2 80+ Bronze Power Supply

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BN228 - 300W be quiet! TFX Power 2, 80 PLUS Bronze, Dual Rail, 80mm Fan, ATX PSU

£61.67 inc. VAT
£51.39 exc. VAT
Aria Bytes: Get 68 Aria Bytes 
Stock: 5 or more in stock  Web Only Product 
Quickcode: 67633  
Stock code: POW-PSU-300BQTFX-BR
Manuf. code: BN228
Cust. Rating:   Be the first to write a review.

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Compact and Silent Energy
The compact TFX Power 2 300W Bronze PSU gives you more for your mini or media PC. Its design supports the latest technologies and efficiency standards while providing solid voltages and enough power to support a discrete PCIe graphics card.

For compact PC systems that perform well beyond the ordinary, with the best possible combination of quietness, features, reliability and high efficiency, choose TFX Power 2 300W Bronze.
Strong dual 12V-rail design supports high stability and a PCIe connector for peripherals that need more power, like a PCIe graphics card

300 watts of continuous power to ensure steady operation even when your PC meets an unexpectedly heavy load

80PLUS Bronze certification and up to 89% power conversion efficiency let you use the provided energy more efficiently and reduces your power bills

Product conception, design and quality control in Germany


Energy Efficiency
  • 80PLUS Bronze certification independently verifies the high operating-efficiency (up to 89%) of this design
  • Higher efficiency means cost savings, because your PC draws less power from the mains. It also means less wasted heat, less cooling required, and an overall quieter operation
  • Standby drain of less than 0.25 watts
  • Meets Energy Star 5.2 guidelines
  • Fulfills ErP 2014 guidelines
  • Zero Load design and support of Intel’s Deep Power Down C6/C7 mode

  • Use of the latest technology ensures premium performance and reliability
  • Supports the latest Intel® and AMD™ CPUs
  • Dual independent 12V-rails improve power signal stability
  • Full suite of top safety protections defends against over-currents, over- and under-voltages, short circuits, and overloads, thus safeguarding your valuable components
  • Low-Noise Operation
  • An automatically temperature-regulated 80 mm high-quality fan
  • Assured balance between cooling performance and quiet operation

    Highly Compatible and Convenient
  • Sleeved cable lengths up to 50cm allow for improved cooling and are perfect for mini PC cases
  • System features 9 connectors for flexible system builds
  • Connectors are compatible with older components as well as those still on the drawing board
  • PCIe connector supports discrete graphics card
  • Clearly labeled plugs enable simple installation


  • Series: Be Quiet! SFX Power 2
  • Compatability: TFX 12V 2.4
  • Wattage: 300 W
  • Modular: No
  • Connectors: 1 x 20+4 pin, 1 x 4pin ATX 12V, 2 x 4pin Molex, 1 x 6pin PCI-E Power, 4 x SATA Power, 1 x Floppy
  • SLI/CrossFire Support No
  • Rail Design Dual: +12V
  • AC Input: AC 100-240 V
  • PFC: Active PFC
  • Fan Type: 80mm automatically temperature-regulated high-quality fan
  • Noise: dB(A) at 20% load: 16.6, dB(A) at 50% load: 17.2, dB(A) at 100% load: 31.4
  • Efficiency: 80 PLUS BRONZE certified (up to 89.2%)
  • MTBF: 100,000 hours
  • Protection: Over current, Over voltage, Under voltage, Short circuit
  • Weight/Dimensions: 1.2 kg, 175 x 85 x 70 mm
  • Warranty: 2 Years

    Warranty Information:

    Manufacturer be quiet!
    Warranty Type Direct with Manufacturer
    Manufacturer Website
    Warranty Period (yrs)2
    PSU Wattage0
    SATA Adapters0
    4-Pin MOLEX Adapters0

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