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EVGA SuperNOVA 550 G2 Power Supply

  • Unbeatable 7 Year Warranty and unparalleled EVGA Customer Support
  • Ultra Quiet Fan with ECO Intelligent Thermal Control Fan system
  • Total 550W @ +50C

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QuickFind: 718835

Mfr part code: 220-G2-0550-Y3

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    EVGA SuperNOVA 550 G2 Power Supply Product Description

    EVGA SuperNOVA 550 G2 Power Supply

    The unbeatable performance of the EVGA SuperNOVA G2 power supply line is now available in 550 watts. Based on the award winning G2 power supplies, this unit features 80 Plus Gold rated efficiency, and clean, continuous power to every component. The ECO Control Fan system offers fan modes to provide absolutely zero fan noise during low load to medium load operations. Backed by an award winning 7 year warranty, and 100% Japanese capacitor design, the EVGA SuperNOVA 550 G2 power supply offers unbeatable performance at an unbeatable value.


    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 Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), and SCP (Short Circuit Protection) Ultra Quiet Fan with ECO Intelligent Thermal Control Fan system (Zero Fan Noise < 45°C) Unbeatable 7 Year Warranty and unparalleled EVGA Customer Support.

    Cable Length

    ATX Cable 1x 600mm (m)

    EPS Cable 1x 700mm (m)

    PCIE Cable 1x 700mm, 850mm, 1x 700mm (m)

    SATA Cable 3x 500mm, 600mm, 700mm (m)

    Four-Pin Peripheral Cable 1x 500mm, 600mm, 700mm (m)

    Floppy Adapter     1x 100mm

    AC Power 1x 1500mm (m)

    Modular Cable Type Full

    Connector Quantity

    24 Pin ATX 1x

    EPS (CPU) 1x 8pin (4+4)

    PCIE 2x 8pin (6+2), 1x 6pin

    SATA 9x

    Four-Pin Peripheral 3x

    Floppy     1x


    Input Voltage  100 - 240 VAC

    AC Input 10A

    Input Frequency Range     50 - 60 Hz

    Efficiency 90% (115VAC) / 92% (220VAC~240VAC) or Higher Typical


    Rail     +3.3V     +5V     +12V     +5Vsb     -12V

    Max output     22A     22A     45.8A     3.0A     0.5A 549.6W

    110W     549.6W     15W     6W

    Total     550W @ +50C

    Additional Details

    Operating Temperature 0° to 50° C

    Japanese Capacitors 100%

    ECO Mode Yes

    MTBF 100,000 Hours

    Net Weight 6 lbs

    Size 85mm (H) x 150mm (W) x 165mm (L)

    Approvals TUV, CB, CE, FCC, RCM, cTUVus, BSMI, WEEE, RoHS Compliance with ErP Lot 6 2013 Requirement

    Fan Size / Bearing 140mm Double Ball Bearing

    Product Warranty

    This product is covered under EVGA's 7 year warranty which covers parts and labor.

    Further warranty extension is available upon registration within 90 days of purchase.

    Technical Specifications

    Manufacturer Warranty

    Service & Support Limited warranty - parts and labour - 7 years
    Service & Support Details Limited warranty - parts and labour - 7 years


    Cables Included Power cable - external - 1.5 m ¦ Power 24 pin ATX modular cable 60 cm ¦ Power 8 pin EPS12V modular cable 70 cm ¦ 2 x PCI Express power cable ¦ 3 x power 15 pin SATA to 4 pin cable ¦ Floppy adapter ¦ Power cable
    MTBF 100,000 hour(s)
    Cooling System 140 mm fan
    Features Over current protection, over voltage protection, SLI ready, CrossFire ready, undervoltage protection, short-circuit protection, single 12V rail, dual ball bearing cooling fan, ECO Intelligent Thermal Control System, Eco-Mode
    Compliant Standards BSMI, CB, FCC, RoHS, WEEE, cTUVus, ErP 2013, RCM


    Device Type Power supply - internal

    Power Device

    Input Voltage AC 100-240 V
    Frequency Required 50 - 60 Hz
    Power Output Connectors Details 1 x power 24 pin ATX ¦ 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 9 x 15 pin Serial ATA power ¦ 3 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 1 x 8 pin PCI Express power
    Output Voltage +3.3, +5, ±12 V
    Power Capacity 550 Watt
    Output Current +3.3V - 22 A ¦ +5V - 22 A ¦ +12V - 45.8 A ¦ +5VSB - 3 A ¦ -12V - 0.5 A
    Efficiency 90% (115VAC) / 92% (220-240VAC)
    Modular Cable Management Yes
    80 PLUS Certification 80 PLUS Gold

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 50 °C

    Dimensions & Weight

    Width 15 cm
    Depth 16.5 cm
    Height 8.5 cm
    Weight 2.72 kg

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