Be Quiet! 300W TFX Power 2 PSU, Small Form Factor, 80+ Bronze, Continuous Power

£53.86 (£44.88 + VAT)

47 in stock (can be backordered)

SKU: BN228 Category:

Product Information

Be Quiet! TFX Power 2 300W PSU
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 provide strong reserves to ensure steady operation even when your PC meets an unexpectedly heavy load
  • 80PLUS Bronze certification and up to 87% power conversion efficiency let you use the provided energy more efficiently and reduces your power bills
  •  Product conception, design and quality control in Germany


• Mini and media PC systems
• Classic office and web browsing applications
• High efficiency upgrade in any PC chassis requiring a TFX form factor PSU

Energy Efficiency

• 80PLUS Bronze certification independently verifies the high operating efficiency (up to 87%) of this design
• High 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 80mm high-quality fan
• Assured balance between cooling performance and quiet operation

Highly Compatible and Convenient

• Sleeved cable lengths up to 65cm offer improved cooling and are perfect for mini PC cases
• 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

Product Conception, Design and Quality Control in Germany

• 2-year warranty
• Quick support is available via our international hotline, 
• Mondays to Fridays from 9:00 am to 5:30 pm German local time: +49 (0) 40-736 76 86 – 98






Form Factor



TFX 12V 2.4


1.2 kg
175 x 85 x 70 mm

Memory Model

Be Quiet! TFX Power 2


2 Years


300 watts of continuous power


1 x 20+4 pin
1 x 4pin ATX 12V
2 x 4pin Molex
1 x 6pin PCI-E Power
4 x SATA Power


100,000 hours




Fully Wired


Be Quiet! TFX Power 2


300 W

AC Input

AC 100-240 V


Active PFC

Fan Type

Fan Bearing

Sleeve Bearing

80+ Certification

80+ Bronze


Over current
Over voltage
Under voltage
Short circuit
Over Power