StarTech 350W ATX Power Supply


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In the box

StarTech 350W ATX Power Supply

  • StarTech 350W ATX Power Supply
  • Power Cord (NA)
  • Instruction Manual
  • Limited 2-Year Warranty

From The Wavelength Blog Read more

StarTech 350W ATX Power Supply

This high quality 350 Watt ATX12V 2.01 power supply offers a reliable PC power solution, with support for modern dual-core CPU designs as well as PCI Express and SATA device connections.


Compliant with ATX12V 2.01 revision standards, the power supply offers dual 12V power rails, and ensures broad compatibility with a 20/24 pin motherboard connection.


Designed to provide dependable, long-lasting power to your hard working AMD or Intel CPU based system, the 350 Watt PSU is backed by's 2 year warranty and free lifetime technical support.

StarTech 350W ATX Power Supply


  • Output connectors:
    • ATX Split Power (20+4 pin, v 2.x)
    • ATX 12V P4 Power (4 pin, v 2.x)
    • PCI Express Power (6 pin, v 1.x)
  • Output connectors: LP4 (4 pin; Large Drive Power)
  • Output connectors:
    • SP4 (4 pin, Small Drive Power)
    • SATA Power (15 pin)


  • Operating temperature: 0 to 50-degree-C
  • Storage temperature: 20 to 80-degree-C


  • Fan size: 80 mm
  • Fan bearing type: Sleeve Bearing


  • Air flow rate: 32.3 CFM
  • Noise level: 27.4 dBa
  • Output power: 350W
  • Power factor correction: No
  • Efficiency rating: 68% (Typical Load)
  • MTBF: 100,000 Hrs

Physical Characteristics

  • Weight of product: 3.4 lb (1.6 kg)
  • Product length: 5.5-inch (14.0 cm)
  • Product width: 5.9-inch (15.0 cm)
  • Product height: 3.3-inch (85.0 mm)


  • Input voltage frequency: 50 to 60 Hz
  • Max inrush current: 50A
  • Current-12.0V (A): 0.8A
  • Current +12.0V1 (A): 10A
  • Current +12.0V2 (A): 15A
  • Current +3.3V (A): 22A
  • Current +5.0V (A): 21A
  • Current +5.0Vsb (A): 2.5A
  • Input voltage: 115 to 230V

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

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Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

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