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Gladiator Computers

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

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BN229 - 300W be quiet! TFX Power 2, 80 PLUS Gold, Dual Rail, 80mm Fan, ATX PSU

£79.88 inc. VAT
£66.57 exc. VAT
Aria Bytes: Get 92 Aria Bytes 
Stock: 5 or more in stock  Web Only Product 
Quickcode: 67634  
Stock code: POW-PSU-300BQTFX-GOLD
Manuf. code: BN229
Cust. Rating:   Be the first to write a review.

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Compact and Silent Energy
TFX Power 2 300W Gold, our high-efficiency compact PSU, gives you much more for your mini or media PC. Our imperative during its design was to achieve the maximum possible energy efficiency, power to support a discrete PCIe graphics card and silence without compromising quality or features.

For compact PC systems that perform well beyond the ordinary, with the best possible combination of quietness, features, reliability and super-high efficiency, choose TFX Power 2 300W Gold.
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 Gold certification and up to 91% 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 Gold certification independently verifies the extremely high operating efficiency (up to 91%) 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 65cm allow for improved cooling and are perfect for mini PC cases
  • System features 10 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

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