Be Quiet SFX Power 2 300W Fully Wired 80+ Bronze Power Supply

QuickFind: 620499 Mfr part code: BN226
  • Black Coloured PSU with a 80mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

Product Description

Be Quiet SFX Power 2 300W Fully Wired 80+ Bronze Power Supply

Compact and Silent Energy

SFX Power 2 300W is the upgraded high-power compact PSU from be quiet! that gives you more for your mini or media PC. It supports the latest efficiency standards, while providing solid voltages and enough power to support PCIe graphics.

Features include:

• Certified 80PLUS
® Bronze efficiency (up to 89%)
• Strong dual 12V-rails with 300W output for high stability and PCIe graphics support
• High-quality temperature-controlled 80mm fan reduces system noise
• Sleeved cables up to 50 cm with 6+2 pin PCIe connector
• Meets Intel C6/C7, ErP 2014 and Energy Star 5.2 requirements; standby draw less than 0.25 watts
• Full suite of safety features
• Product conception, design and quality control in Germany
• 2-year warranty

For powerful compact PC systems that perform beyond the ordinary, with the ideal combination of power, quietness, features, reliability and efficiency, choose SFX Power 2 300W.

Technical Specification

Be Quiet SFX Power 2 300W Fully Wired 80+ Bronze Power Supply

Manufacturer Warranty

Service & Support Limited warranty - 2 years
Service & Support Details Limited warranty - 2 years


Cables Included Power cable - external - 1.5 m
Features Over current protection, over voltage protection, undervoltage protection, dual 12V rails, short-circuit protection, non-modular
Included Accessories Cable ties
MTBF 100,000 hours
Cooling System 80 mm fan
Compliant Standards TUV, CB, RoHS, WEEE, ERP


Device Type Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance SFX12V 3.3
PSU Form Factor SFX
Colour Black

Power Device

Input Voltage AC 100-240 V
Frequency Required 50 - 60 Hz
Power Output Connectors Details 1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 4 pin ATX12V connector ¦ 1 x 8 pin PCI Express power with detachable 2 pin section ¦ 1 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector ¦ 4 x 15 pin Serial ATA power
Output Voltage +3.3, +5, ±12 V
Power Capacity 300 Watt
Output Current +3.3V - 21 A ¦ +5V - 20 A ¦ +12V1 - 14 A ¦ +12V2 - 16 A ¦ -12V - 0.5 A ¦ +5VSB - 2.5 A
Efficiency 89%
80 PLUS Certification 80 PLUS Bronze

Environmental Standards


Environmental Parameters

Min Operating Temperature 10 °C
Max Operating Temperature 50 °C
Sound Emission 31.4 dBA

Dimensions & Weight

Width 12.5 cm
Depth 10 cm
Height 6.35 cm

Dimensions & Weight (Shipping)

Shipping Width 19.9 cm
Shipping Depth 19.5 cm
Shipping Height 7.5 cm
Shipping Weight 1.3 kg

Product Reviews

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Be Quiet SFX Power 2 300W Fully Wired 80+ Bronze Power Supply

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Be Quiet SFX Power 2 300W Fully Wired 80+ Bronze Power Supply

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Add-ons and Accessories

PSU Extensions Cables

Premium Braided 30cm PSU Extension Cable Kit - Blue

£9.96 inc. vat
£14.99save £5.03
£8.30 ex. vat
£12.49save £4.19