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Gladiator Computers

550W EVGA SuperNOVA G3 - 80 PLUS Gold Modular Power Supply

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220-G3-0550-Y3 - 550W EVGA SuperNOVA G3 PSU, Fully Modular, 80PLUS Gold ATX, SLI/Crossfire Ready

This item is currently discontinued and at present, we have no replacement on order.
 Web Only Product 
Quickcode: 67259  
Stock code: POW-220-G3-0550-Y3
Manuf. code: 220-G3-0550-Y3
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Product Overview:

EVGA SuperNOVA power supplies are well-known for their extreme efficiency, performance and reliability. In fact, over the last 3 years EVGA SuperNOVA power supplies have won over 70 awards from leading review sites. EVGA’s dedication to performance has forged the latest power supply platform: the EVGA SuperNOVA G3 Series. With these new power supplies, EVGA took the best features of the award-winning G2 lineup and made them even better. The SuperNOVA G3’s smaller size, improved performance and a new Hydraulic Dynamic Bearing fan give you ultra-quiet performance with an increased lifespan.


  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads

  • Highest quality Japanese brand capacitors ensure long-term reliability

  • Fully Modular to reduce clutter and improve airflow

  • NVIDIA SLI & AMD Crossfire Ready

  • Unbeatable 9 Year Warranty and unparalleled EVGA Customer Support.

  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)

  • EVGA ECO Intelligent Thermal Control System elminates fan noise at low to medium loads

  • Hydraulic Dynamic Bearing Fan for ultra-quiet operation and increased lifespan


  • Wattage: 550 W
  • Connector Quantity: 1x 24 PIN ATX, 2x 8pin (4+4) EPS (CPU), 3x 8pin (6+2) PCIE, 6x SATA, 4x FOUR-PIN PERIPHERAL, 1x FLOPPY
  • AC Input: 100 - 240 VAC, 10A, 50 - 60 Hz
  • Fan: 130mm Hydraulic Dynamic Bearing
  • Rail +12v: 45.8A Max Output
  • Internal +12V Rails: Single (1) Rail
  • Operating Temperature: 0° to 50° C
  • Modular: Yes
  • Max. Efficiency: 92 %
  • Size: 85mm (H) x 150mm (W) x 150mm (L)

    Warranty Information:

    Manufacturer evga
    Warranty Type Direct with Manufacturer
    Manufacturer Website
    Warranty Period (yrs)9
    PSU Wattage550
    SATA Adapters6
    4-Pin MOLEX Adapters0

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