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EVGA SuperNOVA 550 G2, 80+ GOLD 550W, Fully Modular, EVGA ECO Mode, 7 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0550-Y1,Black

4.5 4.5 out of 5 stars 298 ratings

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About this item

  • EVGA 550 G2 - "Unbeatable Performance"
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • Fan Size / Bearing: 140mm Double Ball Bearing; NVIDIA SLI & AMD Crossfire Ready
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP
  • 7 Year
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EVGA SuperNOVA 550 G2, 80+ GOLD 550W, Fully Modular, EVGA ECO Mode, 7 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0550-Y1,Black
EVGA SuperNOVA 550 G2, 80+ GOLD 550W, Fully Modular, EVGA ECO Mode, 7 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0550-Y1,Black
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PriceCurrently unavailable.-10% $134.99
List:$149.99
$64.61-17% $49.99
List:$59.99
-22% $101.80
List:$129.99
-33% $139.99
List:$209.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Noise level
4.6
4.5
4.5
4.4
4.6
4.2
Easy to install
4.3
4.4
4.3
5.0
4.7
4.4
Energy efficiency
4.5
4.3
4.4
4.6
4.4
Quality of material
4.4
4.2
4.5
4.6
Value for money
4.2
4.6
4.6
4.0
Sold By
Amazon.com
Amazon.com
Amazon.com
DealsPro1
Amazon.com
power supply design
Full Modular
Full Modular
Non-Modular
Semi-Modular
Semi-Modular
connector type
24-pin
ATX
ATX
ATX
24-pin
24-pin
form factor
ATX
ATX
ATX
ATX
ATX
ATX
cooling method
Air
Air
Air
Air
Air
Air
min input voltage
100 volts
12 volts
220 volts
fan count
1
1
1
1
1
1

From the manufacturer

What's in the box

  • Power Supply
  • Product Description

    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 , and 100% Japanese capacitor design, the EVGA Supernova 550 G2 power supply offers unbeatable performance at an unbeatable value.

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    Product information

    Technical Details

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    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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    EVGA

    EVGA SuperNOVA 550 G2, 80+ GOLD 550W, Fully Modular, EVGA ECO Mode, 7 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0550-Y1,Black


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    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    298 global ratings

    Customers say

    Customers like the quality, performance, noise and value of the system power device. For example, they mention it's a very nice PSU, works perfectly well after installation, and the fan is basically silent. They appreciate the cables, saying they're nice and have an excellent modular cable system. That said, some like the ease of installation, but others dislike durability.

    AI-generated from the text of customer reviews

    79 customers mention79 positive0 negative

    Customers are satisfied with the quality of the power supply. They mention it has excellent quality, is very nice, and has high-quality cables. They also say it is very robust and allows for moderate overclocking. Customers also appreciate the detail that went into making sure it got the best power supply available at this price. They say it has power management and reliability, and they expect it to last long.

    "The internals of this power supply are excellent according to several independent, in depth, technical reviews I've read...." Read more

    "...+ 550 watts is plenty of power, even for most gaming rigs+ Very good price given the build quality of this power supply...." Read more

    "...This one looks sharp and is nice and quiet, and the fully-modular design prevents excessive cable clutter...." Read more

    "...and whistles that you'd expect in a premium component: braided, high-quality cables, PSU tester tool, and cloth bags to hold spare cables...." Read more

    43 customers mention35 positive8 negative

    Customers like the performance of the system power device. For example, they say it works nicely, has no problems, and makes their computer do stuff.

    "This is a really great PSU. Sleeved cables are nice and the fully-modular build are really great things to have with any power supply...." Read more

    "...PSU testing device (think paper clip test, formalized), which worked very nicely and was less action-packed than an actual Paper Clip Test...." Read more

    "...Unfortunately, I have been experiencing issues. The PSU worked perfectly well after installation, but then died after 4 months...." Read more

    "...It works well in the computer we built, but the description says it's supposed to last for 7 years. However, mine lasted about a year...." Read more

    33 customers mention33 positive0 negative

    Customers are satisfied with the noise level of the power supply. They mention that it is very quiet, has a basic silent fan, and is completely silent in eco mode. Some say that they can barely hear it. Overall, most are happy with the performance and functionality of this power supply unit.

    "...These units aren't often DOA, but still, it's a nice touch. The large fan is quiet and pushes a lot of air...." Read more

    "...+ Very good fully modular design.+ Silent operation with or without the "eco mode" switch turned on...." Read more

    "...This one looks sharp and is nice and quiet, and the fully-modular design prevents excessive cable clutter...." Read more

    "...I am running it on ECO mode and the fan is basically silent, even when I tried turning off my aging case fans...." Read more

    24 customers mention20 positive4 negative

    Customers like the cables provided with the system power device. They say the cables are nice, well-made, and sleeved. The cables are molex connected to the PSU, so there are no extra wires to manage later. The fully-modular design prevents excessive cable clutter.

    "...The unit is very easy to install. Cabling is flexible and complete, including a floppy drive connector and cable ties...." Read more

    "This is a really great PSU. Sleeved cables are nice and the fully-modular build are really great things to have with any power supply...." Read more

    "...Large and Quiet 140mm FanEco ModeIncluded Cabling is Very Nice7 Year WarrantyCons:..." Read more

    "ProsGood cable managementFits in my case Corsair Obsidian 250D Mini ITX Case CC-9011047-WW..." Read more

    20 customers mention20 positive0 negative

    Customers appreciate the value of the power supply. They say it's a great product for the price, and is perfect for budget builds that still want to look great with their cable management. Customers also say it is a reliable inexpensive power supply and a good bang for buck.

    "...If you're looking for a quality product at a reasonable price, look no further." Read more

    "...+ 550 watts is plenty of power, even for most gaming rigs+ Very good price given the build quality of this power supply...." Read more

    "...For mid range gaming PCs this is an excellent value for PSUs." Read more

    "...Great PSU for the price." Read more

    15 customers mention15 positive0 negative

    Customers find the installation process of the power supply to be easy. They mention that the cables are fully modular, making the installation simple. The manual is easy enough and the BIOS is easy to use. The wires are clean and easy to work with, making it easy to recommend this power supply. Customers also mention that it has a good click upon inserting, making for quick optimization.

    "...The unit is very easy to install. Cabling is flexible and complete, including a floppy drive connector and cable ties...." Read more

    "This PSU was real easy to install especially with all the cables being modular...." Read more

    "...It is VERY quiet, and was simple to install and cable to the components. For mid range gaming PCs this is an excellent value for PSUs." Read more

    "...I think it was a good purchase. the manual was easy enough. The BIOS was alright to use. No problems so far...." Read more

    12 customers mention12 positive0 negative

    Customers appreciate the modularity of the power supply. They mention that it works great, the cables are nice, and the fully-modular build is really great things to have. The modular design is handy, and it helps with cable management. Some say that the power supplies are fantastic and the best fully- modular PSU out there.

    "This is a really great PSU. Sleeved cables are nice and the fully-modular build are really great things to have with any power supply...." Read more

    "...Full Modular is nice, but I reckon's not absolutely necessary even in an ITX case...." Read more

    "Modular design is handy. Been powering a Core i7 gaming rig for months now and it is whisper quiet...." Read more

    "Excellent PSU, fully modular, quiet, powers up everything in a pretty complex build with tons of stuff being powered up...." Read more

    9 customers mention0 positive9 negative

    Customers are dissatisfied with the durability of the system power device. They mention that it did not last a year, broke down after 2 months of use, and failed after 4 months. Customers also say that it is far from reliable and dies when gaming.

    "...The PSU worked perfectly well after installation, but then died after 4 months...." Read more

    "...dusty my house gets, but it was a little frustrating that the part broke so quickly...." Read more

    "...Japanese capacitors ensuring long­term reliability, but this was far from reliable...." Read more

    "...it didn't want to P.O.S.T it was trying to turn on but It kept cycling I even tried clearing the CMOS that didn't work either so I decided to return..." Read more

    550W G2 good while it lasted
    3 Stars
    550W G2 good while it lasted
    I got the 550watt supernova G2 PSU. The packaging is exceptionally well, with actually using foam (instead of cardboard) to protect the PSU during transport. It was also wrapped in a bag to protect from scratches, but I have taken it out as shown in the picture. A very durable cable bag is also included. Unfortunately, I have been experiencing issues. The PSU worked perfectly well after installation, but then died after 4 months. Then I replaced the supernova G2 with a different PSU and my pc was working again. So then I contacted EVGA on Amazon and EVGA promptly sent me an RMA without any hassle. I replaced with the new unit and now it died again after 2 months of use. EVGA support has been amazing to work with, but this supernova 550watt G2 has not met my expectations after repeated failures.
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    Top reviews from the United States

    Reviewed in the United States on August 12, 2017
    One person found this helpful
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    Reviewed in the United States on October 14, 2015
    One person found this helpful
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    Reviewed in the United States on March 10, 2016
    One person found this helpful
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    Reviewed in the United States on February 10, 2016
    Reviewed in the United States on November 15, 2018
    Reviewed in the United States on December 10, 2016
    Reviewed in the United States on July 10, 2016
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    G_F
    3.0 out of 5 stars 550W G2 good while it lasted
    Reviewed in the United States on July 10, 2016
    I got the 550watt supernova G2 PSU. The packaging is exceptionally well, with actually using foam (instead of cardboard) to protect the PSU during transport. It was also wrapped in a bag to protect from scratches, but I have taken it out as shown in the picture. A very durable cable bag is also included. Unfortunately, I have been experiencing issues. The PSU worked perfectly well after installation, but then died after 4 months. Then I replaced the supernova G2 with a different PSU and my pc was working again. So then I contacted EVGA on Amazon and EVGA promptly sent me an RMA without any hassle. I replaced with the new unit and now it died again after 2 months of use. EVGA support has been amazing to work with, but this supernova 550watt G2 has not met my expectations after repeated failures.
    Images in this review
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    15 people found this helpful
    Report
    Reviewed in the United States on July 20, 2016

    Top reviews from other countries

    Jon
    5.0 out of 5 stars The Best of the Best!
    Reviewed in Canada on December 1, 2017
    Customer image
    Jon
    5.0 out of 5 stars The Best of the Best!
    Reviewed in Canada on December 1, 2017
    This EVGA power supply (PSU) is the best of the best. Not only for my use case is it more than overkill it also has phenomenal build quality, runs extremely quiet, and comes with tons of extra cables.

    I am using this in my latest home server build. It is powering my i5-7500 on an Asus Z270-G mATX motherboard, and 4 Seagate Ironwolf Pro 8TB 7200rpm hard drives. 550w is definitely more than I need but as this server can run for a week straight it was important to me to get a high quality and efficient PSU. Typically anything under 550w from most brands steps down a tier level when it comes to build quality, so this seemed to be the clear choice. This is also my third EVGA PSU and all have been running flawlessly. My 750 P2 is coming up on 2 years old and it has never missed a beat. So I knew this PSU would live up to my expectations.

    Also, it is worth mentioning that this is a Tier 1 PSU, if you don’t know what PSU’s fall under a what tier level it is best to look it up. Basically, tier levels 1-5 tell you how well a PSU is made. 1 being the best quality PSU’s, and 5 being the worst. People often associate wattage and efficiency levels with how good a PSU is when that is in fact not true. A 1000w 80+ Gold or 80+ Platinum efficiency PSU can be made with cheap components that do not last. Many Gold and Platinum PSU’s are not classified as Tier 1 or even 2 PSU’s. So as always it is best to google this information when you are about to make a purchase decision. As a cheap made PSU can permanently damage your entire computer if it decides to quit on you. The Linus Tech Tip forums have good information on PSU Tiers, and JohnnyGuru is the industry leader at PSU testing, so checking for more information from those websites will greatly help you make an informed decision if you choose not to buy this PSU.

    As for this PSU I have no complaints at all, I love the modularity, the A+ build quality, the great packaging, and the price of $109 I paid made this PSU a great deal! Even if you have to pay $20 more this PSU is worth it, and I highly recommend it to anyone interested!
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    17 people found this helpful
    Report
    Gregory Alexander-Bort
    4.0 out of 5 stars Five star product, but no stickers is kinda ehh.
    Reviewed in Canada on September 10, 2017
    Customer
    5.0 out of 5 stars I LOVE the modular feature it makes my cable management so ...
    Reviewed in Canada on December 1, 2016
    MartinF
    5.0 out of 5 stars Superb choice for low-consumption high quality PSU
    Reviewed in Canada on November 24, 2017
    SQ
    5.0 out of 5 stars Really great setup, love the cables it comes with
    Reviewed in Canada on July 14, 2017