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SeaSonic SS-300TGW 300 W TFX12V (v2.31) 80 PLUS GOLD Certified Active PFC Power Supply - OEM

Fees for brokerage and duty included in price.
  • TFX12V (v2.31)
  • 80 PLUS GOLD Certified
  • 47 - 63 Hz
  • +3.3V@10A, +5V@14A, +12V1@18A, +12V2@18A, -12V@0.3A, +5VSB@2A

A blend of performance and quality, the Sonic SS-300TGW TFX power supply is a great choice for ultra compact PCs or other small form factor systems. High in efficiency and low in ripple, this unit is 80 PLUS certified for better usage of every watt of input AC power. Robust power output means your rig can run stably and reliably, while superb protection circuits help avoid device damage. One quiet fan provides a great air flow so your PSU stays cool, even at demanding load levels.

  • newegg80 PLUS Gold-certified efficiencyThe 80 PLUS GOLD certified power supply provides high power efficiency of at least 87% at any load between 20% and 100%, saving your money on your electric bill, reducing heat in your computer's system, and prolonging its life.
  • neweggRobust PowerWith DC to DC converter design, this unit delivers a robust 300W of maximum power for your rig. Dual +12V rails with 300W max. combined output provide sufficient juice for your multi-core CPU. The 100% hi-pot test, 100% burn in test, and high temperature cycled on/off guarantee reliability and stability.
  • neweggPremium ProtectionShort circuit protection on all outputs and over power protection safeguard your valuable components from power abnormalities.
  • neweggSilent Cooling FanThe super low noise fan produces a massive air flow that keeps your PSU running cool and always at peak performance.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

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