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Customer Ratings & Reviews

Your price for this item is $159.99

Customer reviews

Rating 5 out of 5 stars with 19 reviews

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100%
would recommend
to a friend

Customers are saying

Customers regard the SuperNOVA 850W G2 ATX Power Supply highly, praising its reliable power delivery, modular design for improved cable management, and the included long cables that simplify the build process. The extensive warranty also receives positive feedback. No significant drawbacks were reported by customers.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-19 of 19 reviews
  • Pros mentioned:
    Cable management, Modular

    Rated 5 out of 5 stars

    Spectacular quality. Absolutely silent.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    EVGA has a lot of power supply models, each of which are made by different OEM's. The "G2" model is made by Super Flower. The quality of this psu is outstanding. The box looks beautiful. The cables are well made and have good shielding. The connectors feel sturdy. The fan is absolutely silent when it does turn on, and most of the time it doesn't need to be on. Modular makes a huge difference in cable management! My only complaint is that the instruction manual is somewhat confusing. Apparently the modular cables are "one way" cables, meaning it matters which end you plug into the power supply and which end you plug into your computer components. If this is true, then the manual does not do a very good job explaining that. It's hidden on the last page of the english section of the manual under "Questions and Answers". It's almost impossible to put the cables on backwards, though, because all but two of them have different sized connectors on each end. There's also a really helpful youtube video made by EVGA on how to install this product. I'd recommend watching that instead of reading the manual. Finally, this may seem like a high wattage psu for most computers, but psus run most efficiently when they are at 50-60% load. So if you have a bit of extra money for your next build, start with a good quality psu. You won't be disappointed.

    I would recommend this to a friend
  • Pros mentioned:
    Modular, Warranty

    Rated 5 out of 5 stars

    EVGA quality

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best psu’s you can get! Fully modular and you can order custom sleeved cable set in many colors. Warrant is the best out there along with excellent customer service. I’ve only used the RMA process once for a gpu from EVGA and it was flawless. I always buy EVGA.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management, Modular, Warranty

    Rated 5 out of 5 stars

    Great Power Supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pros: Modular EVGA 10 Year Warranty 80 Plus Long Cables Eco Mode Switch Cons: None

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    One of the better psu's on the market.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Building a new computer. Need a good psu at a good price. No problems so far. Great reviews on this one.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management, Modular, Power supply

    Rated 5 out of 5 stars

    Great PSU

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Need a PSU for my new Skylake build and this one had everything I wanted. 850W is way more than I needed but rather have more than not enough. Also its modular so only need to connect cables that I would need. Makes it very easy for cable management.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Full modular more airflow for me

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    they are no issues from this power supply right now I'll have to wait for a year of use and see what happens, the power supply i had before was an Antec 750w HCG and started to make noise like a coil whine while it was off and when on the fan was making noise.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management

    Rated 5 out of 5 stars

    Modular Power Supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like this power supply primarily because It comes with detachable power cables, so you only have to attach the ones necessary for your components. It leaves my case looking clean and open for easy air flow.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    EVGA is the best

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've always bought EVGA video cards and they have never disapointed me so this was a no brainer. Fantastic power supply. No issues.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Great PSU

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was using a bronze 500W PSU prior, but when I upgraded to 2 GTX 970 cards I needed more reliable power.

    I would recommend this to a friend
  • Pros mentioned:
    Modular

    Rated 5 out of 5 stars

    Great PSU

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It turns on, modular and doesn't burn down my house.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply, Warranty

    Rated 5 out of 5 stars

    Only The Best

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Upgrading my workstation with an Nvidia Quadro M6000 24Gb GPU ... With the investment involved with a card this expensive I was looking for the BEST. Power Protection, Clean Power, and Quality - this power supply delivered with a warranty to boot.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Reliable

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Second power supply I have purchased, last one lasted 8 years, fan began failing, so I replaced with this version. Previously had the HX1000 but I really had no need for it. This should serve me for years to come.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Reliable Power Supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this because it has the best reviews all over the web. Packaged very nicely and comes with a little bag for all the extra cords that aren't being used. This powers my ITX machine perfectly with no issues.

    I would recommend this to a friend
  • Pros mentioned:
    Modular

    Rated 5 out of 5 stars

    Modular Power Supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Evga - SuperNOVA Power Supply is a 850W that supplys all of my computer needs. Since it is fully modular, it makes wire management and selectivity of what is needed a snitch!

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    only the best for my first build

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bit overkill for my single gpu but why not leaves room for future plus evga's excellent support (which hopefully i will not have too use :D )

    I would recommend this to a friend
  • Pros mentioned:
    Modular

    Rated 5 out of 5 stars

    This is it!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super efficient, soundless and modular! Excellent built quality and very good looking! What else can I say? This is it!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This power supply is a good for the price. It was used to replace the supply in an Alienware.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    great power supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy installation, very quite operation, needed more power for new 1070 graphics card and this fit the bill, great warranty

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Quite, runs great, good looking, great packing, wires are great quality

    I would recommend this to a friend
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