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EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR

4.7 4.7 out of 5 stars 1,127 ratings

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About this item

  • EVGA 850 G2 - "Next Generation in Power"
  • 80 PLUS Gold certified, with up to 90% efficiency under typical loads
  • Fan Size / Bearing: 140mm Double Ball Bearing.
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP
  • 10 Year

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Top Brand: EVGA

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4.6/5 star rating from 100K+ customer ratings
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EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR
EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR
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Price$349.99-21% $109.99
List:$139.99
-21% $134.99
List:$169.99
-10% $89.61
List:$99.99
-14% $162.47
List:$189.99
-33% $139.99
List:$209.99
Delivery
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Customer Ratings
Easy to install
5.0
4.5
4.6
4.2
4.4
4.4
Noise level
4.8
4.5
4.3
4.1
4.5
4.2
Energy efficiency
4.8
4.4
4.4
4.5
4.4
Value for money
4.2
4.3
4.1
4.2
4.0
Quality of material
4.8
4.1
4.2
4.6
Sold By
My Grand Exchange
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
power supply design
Full Modular
Full Modular
Full Modular
Full Modular
Semi-Modular
connector type
24-pin
ATX
24-pin
24-pin
ATX
24-pin
form factor
SFX
ATX
ATX
ATX
ATX
ATX
cooling method
Air
Air
Air
Air
Air
Air
fan count
1
1
1
1
wattage
850 watts
850 watts
850 watts
700 watts
1000 watts

What's in the box

  • EVGA 850G2 Power Supply
  • ATX Cable
  • EPS Cable
  • PCIE Cable
  • SATA Cable
  • Four-Pin Peripheral Cable
  • Floppy Adapter
  • AC Power
  • Installation Guide
  • Power Supply Tester
  • Product Description

    Unleash the next generation in power with the EVGA 850G2 Power Supply. Support 80 PLUS Gold rated efficiency, provide clean, and continuous power to every component. The new ECO Thermal Control Fan System offers Fan RPM modes to provide zero fan noise during low load operations. This provides improved efficiency for longer operation, less power consumption, reduced energy costs and minimal heat dissipation. Backed by a 10 year and 100% Japanese capacitor design, The EVGA 850G2 is not only the right choice for your system today, it's the next choice for your system tomorrow.

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    From the manufacturer

    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.
    Product Warranty: For warranty information about this product, please click here [PDF ]

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    EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR


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    Product guides and documents

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    1,127 global ratings

    Customers say

    Customers like the quality, performance, noise and cables of the system power device. For example, they mention it's a very high quality power supply, runs smoothly and stable at full loads on an overclocked i5, and eliminates the buzzing noise coming from their GPU. They also appreciate the modular cable system, with plenty of connections for all of your components. That said, some complain that the cables are not as good as those that come with the unit.

    AI-generated from the text of customer reviews

    274 customers mention254 positive20 negative

    Customers are satisfied with the quality of the power supply. They mention that it is a really nice power supply, made from some of the best Japanese capacitors, and has never missed a beat. It is one of the highest rated power supplies on several big computer parts stores, and it is fully modular. The cables are very flexible and feel very premium, and they are nylon braided. Overall, customers are happy with the performance and functionality of the product.

    "...And looking through the vents, you can see: this supply is made with quality components, bright coils of thick copper wire wound evenly and precisely..." Read more

    "...This is top quality folks, nice a heavy. Features that set this power supply apart from others include, 100 percent Japanese capacitors...." Read more

    "...High Quality. 10 Year Warranty. Low noise. GREAT VALUE!!..." Read more

    "...Not that it won't or can't handle otherwise, but it's a nice piece of equipment and you'll want to keep it nice...." Read more

    200 customers mention189 positive11 negative

    Customers are satisfied with the performance of the system power device. They mention that it runs smoothly, has a year warranty, and runs everything on Ultra settings like butter. Some say that it's amazing and runs without breaking a sweat.

    "...computer but when I got done, everything booted up perfectly, worked the first time, and in fact a HD that had died a year ago, but which was still..." Read more

    "...It has a duel ball bearing fan, not a cheep sleeve bearing fan. Cables are long but not too long...." Read more

    "...They also included a PSU-testing tool (attached picture below) which is good enough for me to do a quick check on the PSU if it's completely dead...." Read more

    "...Though, on the plus side I know the fan is working. It runs quite well - my computer even seems a good bit faster than it was with my old failing PS..." Read more

    170 customers mention154 positive16 negative

    Customers like the noise level of the system power device. They mention that it is extremely quiet and provides proper airflow, eliminating the buzzing noise coming from their GPU. They also appreciate the ECO settings, which make it quiet. Overall, customers are happy with the noise levels of the product.

    "...As for the noise, the fan is quiet without ECO mode...." Read more

    "...I have not had any incidence of coil whine, and the fan is very quiet...." Read more

    "...to the max overclock not including memory and this thing still runs pretty quiet...." Read more

    "...This PSU is whisper quiet, I can't even hear the fan, I also keep eco mode off so fan is always on, maybe they changed the fan design because I hear..." Read more

    118 customers mention108 positive10 negative

    Customers like the cables of the system power device. They say that the cables are modular, have plenty of connections for all of their components, and are sleeved. The cables are better than those that come with the unit, and the design reduces the number of cables inside their tower case. The warranty is great, and a great set of cables come with it.

    "...coils of thick copper wire wound evenly and precisely; wires of the right length, with bright undamaged insulation, well attached and with no excess..." Read more

    "...Cables are long but not too long. The cables are all black and sleeved, no different colored wires here...." Read more

    "...I love the cables, the robust modular hook up, and the cable lengths are more than adequate. High Quality. 10 Year Warranty. Low noise...." Read more

    "...It has a great full modular cable system, with nice, soft, flexible cables that snap into their respective plugs easily and securely.-..." Read more

    68 customers mention68 positive0 negative

    Customers are satisfied with the appearance of the system power device. They mention that it looks very good, the packaging is spectacular, and the modular cable system has nice, soft, flexible cables that go great with their set-up. The PSU feels really solid and they love the black finish and fully modular design. They also appreciate the quiet, cool, and sturdy fan and the fully modular construction that cuts down on clutter in their case.

    "...It has a great full modular cable system, with nice, soft, flexible cables that snap into their respective plugs easily and securely.-..." Read more

    "...The power supply looks great in person and is phenomenally packaged, with a nice bag covering the psu and velcro bag for storing unused cables...." Read more

    "...The supplied cables are really sturdy and good looking. Overall it is a very good 850watt PSU...." Read more

    "...I'm no engineer, but it looks like a nice build too. Quiet, cool, and sturdy. Textured E-coated housing gives it an elegant but tough look...." Read more

    66 customers mention59 positive7 negative

    Customers like the value of the system power device. They mention that it's completely worth the price, and that quality is always worth the money. They also appreciate the 80+ gold, fully modular, and sleeved cables.

    "...I paid about $133 for mine here on Amazon and it is worth every penny. This is top quality folks, nice a heavy...." Read more

    "...High Quality. 10 Year Warranty. Low noise. GREAT VALUE!!..." Read more

    "...any other PSU I have owned, This thing is a real beauty and big bang for buck and futureproofs modern systems that use one or two GPU's seeing as..." Read more

    "...can't seem to find a bad thing about this PSU.worth every penny, glad i found this product.... :)" Read more

    59 customers mention59 positive0 negative

    Customers find the installation process of the system power device to be simple, quick, and easy. The modular cables make clean installation a breeze, and there is no difficulty placing 4 screws in. The supply is modular, so cable management is very easy.

    "...two ways and the dimensions fitted my case perfectly, no difficulty placing 4 screws in and cinching them tight...." Read more

    "...Unboxing this beast and installing it was truly a pleasure. The G2 has nice clean power that you can trust in your computer...." Read more

    "...The color coding and labeling made installation a piece of cake...." Read more

    "...Installation was easy despite my slight cable confusion though I would have to stress that this PSU is certainly bigger than what I was expecting...." Read more

    Topnotch Packaging and Impressive PSU
    5 Stars
    Topnotch Packaging and Impressive PSU
    Extremely impressed with the EVGA SuperNova 850W power supply. I bought this to replace my seven year old Antec Truepower 750W PSU which still works, but this time I wanted a fully modular PSU. It's just easier to get the cables out of way for better air-flow. Anyway, I looked into different power supplies and it seemed like the G2 series of EVGA SuperNova was a good candidate for reliability.The packaging was topnotch, PSU and accessories were nicely fitted into the box with Styrofoam casing for the PSU itself. Excellent accessories, it came with two bags for storage; one for the PSU and the other for your cables. I mean what a great idea to include these with their product, and even though the cables had twist-ties as you would expect, they included velcro-ties if you wanted to use those instead. They also included a PSU-testing tool (attached picture below) which is good enough for me to do a quick check on the PSU if it's completely dead. Further diagnosis would require a multi-meter or an actual PSU-tester, but still better than a paperclip.The color coding and labeling made installation a piece of cake. The PSU is slightly longer, but I had no problems installing it inside the Antec Three-hundred case that I have and placed on the bottom with the fan facing up (same model as Antec Three Hundred Two Gaming Case, Black). Also, it has no problems with the motherboard I'm using which is an ASUS z97-E with i5-4690k Haswell (LGA 1150 socket). As for the noise, the fan is quiet without ECO mode. I've tried ECO mode for a few minutes, but because the temps have to exceed 40c, the fans basically turned off like it's suppose to. So far, it has only been for a week, but WILL UPDATE if performance changes.
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    Top reviews from the United States

    Reviewed in the United States on January 11, 2015
    5 people found this helpful
    Report
    Reviewed in the United States on March 2, 2015
    53 people found this helpful
    Report
    Reviewed in the United States on January 17, 2017
    Customer image
    Lee
    5.0 out of 5 stars Topnotch Packaging and Impressive PSU
    Reviewed in the United States on January 17, 2017
    Extremely impressed with the EVGA SuperNova 850W power supply. I bought this to replace my seven year old Antec Truepower 750W PSU which still works, but this time I wanted a fully modular PSU. It's just easier to get the cables out of way for better air-flow. Anyway, I looked into different power supplies and it seemed like the G2 series of EVGA SuperNova was a good candidate for reliability.

    The packaging was topnotch, PSU and accessories were nicely fitted into the box with Styrofoam casing for the PSU itself. Excellent accessories, it came with two bags for storage; one for the PSU and the other for your cables. I mean what a great idea to include these with their product, and even though the cables had twist-ties as you would expect, they included velcro-ties if you wanted to use those instead. They also included a PSU-testing tool (attached picture below) which is good enough for me to do a quick check on the PSU if it's completely dead. Further diagnosis would require a multi-meter or an actual PSU-tester, but still better than a paperclip.

    The color coding and labeling made installation a piece of cake. The PSU is slightly longer, but I had no problems installing it inside the Antec Three-hundred case that I have and placed on the bottom with the fan facing up (same model as [[ASIN:B006TVQTHW Antec Three Hundred Two Gaming Case, Black]]). Also, it has no problems with the motherboard I'm using which is an ASUS z97-E with i5-4690k Haswell (LGA 1150 socket). As for the noise, the fan is quiet without ECO mode. I've tried ECO mode for a few minutes, but because the temps have to exceed 40c, the fans basically turned off like it's suppose to. So far, it has only been for a week, but WILL UPDATE if performance changes.
    Images in this review
    Customer image
    Customer image

    Top reviews from other countries

    Amazon Customer
    5.0 out of 5 stars Great PSU. Use the screws provided with PSU, as it may not turn on with unpainted screws.
    Reviewed in Canada on March 18, 2017
    9 people found this helpful
    Report
    Gaurav K.
    1.0 out of 5 stars FAN NOT WORKING, ITS A DEFECTIVE PRODUCT!
    Reviewed in India on November 22, 2017
    One person found this helpful
    Report
    Stephen A.
    5.0 out of 5 stars SuperNOVA is super!
    Reviewed in Canada on March 26, 2017
    2 people found this helpful
    Report
    A Canadian
    5.0 out of 5 stars Excellent, quiet, super efficient
    Reviewed in Canada on August 13, 2014
    One person found this helpful
    Report
    A. C. Seruntine
    4.0 out of 5 stars A reliable power source
    Reviewed in Canada on May 2, 2017