EVGA SuperNOVA 550 G2 550W 80 Plus Gold Modular Power Supply

EVGA SuperNOVA 550 G2 550W 80 Plus Gold Modular Power Supply

EVGA SuperNOVA 550 G2 550W 80 Plus Gold Modular Power Supply

B&H # EVNS550G2 MFR # 220-G2-0550-Y1
EVGA SuperNOVA 550 G2 550W 80 Plus Gold Modular Power Supply

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Product Highlights

  • 550W Single +12V Rail
  • 140mm Cooling Fan
  • ATX Form Factor
  • 3 x PCIe Connectors
  • 9 x SATA Connectors
  • 3 x 4-Pin Connectors
  • Sleeved, Modular Cables
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EVGA 220-G2-0550-Y1 Overview

  • 1Description

The SuperNOVA 550 G2 550W 80 Plus Gold Modular Power Supply from EVGA is a powerful and efficient modular ATX power supply designed with a single +12 V rail for stability and compatibility among current generation hardware. It's built with multiple heavy-duty protection features and the modular design allows you to connect only the cables you need. Unused cables can be stored should you decide to upgrade your system down the road. With less cable clutter, there will be better airflow within the chassis for lower temperatures. A built-in 140mm fan operates silently and provides additional heat dissipation. The SuperNOVA G2 comes with enough cables for multi-GPU setups and plenty of peripherals.

80 Plus Gold certified, with 90% (115 VAC) / 92% (220 - 240 VAC) efficiency or higher under typical loads
Japanese brand capacitors for long-term reliability
Fully Modular to reduce clutter and improve airflow
Double Ball Bearing fan is reliable and operates quietly
NVIDIA SLI & AMD Crossfire Ready
Heavy Duty Protection
OVP (Over Voltage Protection)
UVP (Under Voltage Protection)
OCP (Over Current Protection)
OPP (Over Power Protection)
SCP (Short Circuit Protection)
UPC: 843368034801
In the Box
EVGA SuperNOVA 550 G2 550W 80 Plus Gold Modular Power Supply
  • 24-Pin ATX Cable
  • EPS (CPU) 8-Pin (4+4) Cable
  • 2 x PCIe 8-Pin (6+2) Cable
  • PCIe 6-Pin Cable
  • 9 x SATA Cable
  • 3 x 4-Pin Peripheral Cable
  • Floppy Cable
  • Power Cable
  • Limited 7-Year Warranty
  • Table of Contents
    • 1Description

    EVGA 220-G2-0550-Y1 Specs

    Total Connectors 1 x 24-Pin Motherboard
    1 x 4+4-Pin EPS
    2 x 6+2-Pin PCIe
    1 x 6-Pin PCIe
    9 x 15-Pin SATA
    3 x 4-Pin Peripheral / Molex
    1 x 4-Pin Floppy
    Cable Design Modular
    PCIe Connector Distances 27.6" / 700 mm
    33.5" / 850 mm
    SATA Connector Distances 19.7" / 500 mm
    23.6" / 600 mm
    27.6" / 700 mm
    Peripheral Connector Distances 19.7" / 500 mm
    23.6" / 600 mm
    27.6" / 700 mm
    Floppy Connector Distances 3.9" / 100 mm (Adapter)
    ATX Connector Distance 23.6" / 600 mm
    EPS Connector Distances 27.6" / 700 mm
    Total Wattage 550 W
    Number of +12 V Rails 1
    Combined Power for +12 V 549.6 W
    Max Load for +12 V 45.8 A
    Combined Power for +3.3/+5 V 110 W
    Max Load for +3.3 V 22 A
    Max Load for +5 V 22 A
    Max Power for +5 Vsb 15 W
    Max Load for +5 Vsb 3 A
    Max Power for -12 V 6 W
    Max Load for -12 V 0.5 A
    AC Input Power 100 to 240 VAC, 50 / 60 Hz at 10 A
    Efficiency Rating 80 PLUS Gold
    Efficiency 90%
    Fan Size 140 mm
    Bearing Type Ball
    Operating Temperature 32 to 122°F / 0 to 50°C
    Form Factor ATX
    Protection Over-Current Protection, Over-Power Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
    Certifications BSMI, CB, CCC, CE, FCC, RCM, RoHS, TUV, WEEE, as per Manufacturer
    Mean Time Between Failures (MTBF) 100,000 Hours
    Power Cable Length 4.9' / 1.5 m
    Dimensions 3.4 x 5.9 x 6.5" / 85.0 x 150.0 x 165.0 mm
    Weight 5 lb / 2.3 kg
    Packaging Info
    Package Weight 6.32 lb
    Box Dimensions (LxWxH) 11.75 x 9.1 x 4.7"

    EVGA 220-G2-0550-Y1 Reviews

    SuperNOVA 550 G2 550W 80 Plus Gold Modular Power Supply is rated 5.0 out of 5 by 14.
    Rated 5 out of 5 by from Seems like a good replacement My original power supply on this particular build was name silencer, but I swear, this SuperNova seems quieter to my ears. Replacing a power supply is as bad or worse than the original assembly... getting out the old power cables, rerouting the stuff you have to keep, and then installing the new power cables. If I weren't so picky and wanted a neat interior, I could have done it a lot faster, but everything is back to normal, up and running, and it's hard to believe I even had a power supply bite the dust. That was my main workhorse machine, so I'm glad to have it back to normal again. The price didn't even hurt as bad as the original
    Date published: 2017-07-19
    Rated 5 out of 5 by from Nicely built! I bought this for a (as yet completed) new build, but also temporarily threw it in my old system in attempt to trouble-shoot (RIP, old system). While in the old system, fan was extremely quiet, even with the side panel off. Solid build, solid reputation, LOVE that it's fully modular and the sleeving. Even the tester & velcro bag to hold the extra cables was a nice touch. Might consider going up in wattage next go-around, tho. Definitely happy with this purchase.
    Date published: 2017-09-05
    Rated 5 out of 5 by from Perfect Power Supply For Reliability I bought this power supply to bring new life to an old Quad Core LGA 775 system. This is the second one I've purchased and the first is going strong on a LGA 1150 I7-4760K system 1 1/2 years later. I also like the long warranty that EVGA provides. This power supply the perfect balance between what my system needed and what I was willing to spend. The 550 watts of clean power will just about power just about any system, short of a serious gaming system or systems with extreme graphics requirements. It has the added bonus of being extremely quiet with its Echo Mode. I have yet to hear the fan kick on so it's absolutely silent. The cables are plentiful and very easy to work with. You will only use what you need, and in a M-ITX case it can be a life saver. I can't recommend this power supply enough!!! One system component that's needs to be strong, steady and unwavering is your power supply, so don't skimp! Highly Recommended!
    Date published: 2016-12-11
    Rated 5 out of 5 by from Quiet and efficient Going to start off by saying I'm new to building computers so I don't have a lot of knowledge. But when I got it it immediately seemed like it was very good quality and had all the necessary cables and parts so I was impressed. Then cut to once everything is put together and I can barely hear it at all. Couldn't recommend it enough
    Date published: 2019-06-07
    Rated 5 out of 5 by from Excellent product Very solid construction. Only way to evaluate the product will be 5-10 years from now, if the computer last that long! Can't think of anything wrong with it. Only way to evaluate properly would necessitate very expensive equipment, so go with tech reviews, and they are very good.. for your money. I am buying a second one.
    Date published: 2017-02-07
    Rated 5 out of 5 by from Great reviews, NO fan noise. NO fan noise unless demand turns it on. Controlled by external switch if you want fan to always stay on. JonnyGuru 10/10 review; 5 eggs, about 80 reviews. Bought for OverClocking; ultra clean power. 550 watts enough to run a 1080 GPU. Best $ here, Free ship. 3rd purchase from B&H thanks !!
    Date published: 2017-03-22
    Rated 5 out of 5 by from Decent power supply Power supply is pretty quiet. Cables seemed a bit on the thick side but maybe that's just me; the PC I built with this one was the first one I ever built. Haven't had problems with it yet, although the bundled SATA power cables can be a bit inconvenient because they have multiply endings.
    Date published: 2016-12-09
    Rated 5 out of 5 by from It is what it says it is Not much to say about a PSU other than whether it's working or not. So far I have no complaints! Fit into my NZXT s340 elite without a hitch. The PSU does seem to have high build quality, but that's almost expected with EVGA. Well packaged.
    Date published: 2017-02-08
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    Will the EVGA SuperNOVA 550 G2 and a MSI GeForce GTX1050Ti Gaming X 4G play well in the Inspiron 3847 i5-4460 (16GB RAM)? I'm running X-Plane 10 OK with integrated HD4600 but would like to upgrade the GPU.
    Asked by: Charles
    Installed the EVGA SuperNOVA 650 G2 power supply this morning, submitted review of the installation and I'm looking forward to installing the GTX 1050 Ti 4GT OC graphics card when it arrives Tuesday! It's a beautiful thing!
    Answered by: Anonymous
    Date published: 2018-10-24
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