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  • Front. Seasonic - FOCUS GX-850, 850W 80+ Gold PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 10 Yr Warranty - Black.
  • Alt View 11. Seasonic - FOCUS GX-850, 850W 80+ Gold PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 10 Yr Warranty - Black.
  • Alt View 12. Seasonic - FOCUS GX-850, 850W 80+ Gold PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 10 Yr Warranty - Black.
  • Alt View 13. Seasonic - FOCUS GX-850, 850W 80+ Gold PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 10 Yr Warranty - Black.
  • Alt View 16. Seasonic - FOCUS GX-850, 850W 80+ Gold PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 10 Yr Warranty - Black.
  • Alt View 17. Seasonic - FOCUS GX-850, 850W 80+ Gold PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 10 Yr Warranty - Black.

Seasonic - FOCUS GX-850, 850W 80+ Gold PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 10 Yr Warranty - Black

Model:
FOCUS GX-850
SKU:
6414265
Your price for this item is $159.99

Customer reviews

Rating 4.7 out of 5 stars with 118 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers enjoy the FOCUS GX-850's reliable 10-year warranty, strong power delivery, and impressively quiet operation. Many appreciate its modular design and ease of installation, finding it suitable for high-performance builds. While some users noted the cables could be more flexible, the overall positive feedback highlights its value and performance. The power supply's quiet operation and high quality are frequently praised.

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 5 Showing 81-100 of 118 reviews

  • Super reliable power supply.

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Handles an RTX 3080, i9-10850k, and several drives with no issues sinces using it to replace the crummy 750W PSU my prebuilt came with. Would recommend for anyone with a power-hungry system.

    I would recommend this to a friend

  • Loose screw in power supply

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

    This will be my second purchase of this power supply. I was a little alarmed when a screw fell out of the power supply from the fan area internally when I was taking it out of the carton. Confidence was low but it powered up with no problems. You might want to check for rattles before you install.

    No, I would not recommend this to a friend

  • Don’t think about just do it

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I think I’ve become a seasonic fan, great quality and their stuff is amazing, well packaged and the delivery was fast. Would buy again 100%

    I would recommend this to a friend

  • Good useful

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good power supply. And most lower price lately. Will be purchase other when price down

    I would recommend this to a friend

  • Consistency from SeaSonic

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    850w, perfectly silent. I have never heard the fan spin up, even on high load without hybrid mode enabled.

    I would recommend this to a friend

  • Of Counsel

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good record for power sources. No issues in installation with either unit in the two new PCs built. Systems started up and ran perfectly.

    I would recommend this to a friend

  • Great PSU at a good value price

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

    Works well with 3080 and 5900x setup. Haven’t had any issues so far.

    I would recommend this to a friend

  • Perfect

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really good and exactly what I needed. Wouldn’t hesitate to buy again.

    I would recommend this to a friend

  • Great power supply

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome power supply. Seasonic makes some of the best units out there (other companies often use there components).

    I would recommend this to a friend

  • Great PSU from Seasonic

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty good for the current situation the market is in. Built really well and feels premium, plus there is no ugly stickers on it!

    I would recommend this to a friend

  • Great PSU

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

    Been using it for a couple of months now, haven't had any issues so far. Packaging is great, feels very premium.

    I would recommend this to a friend

  • Superior components

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    solid gear all around! will definitely stick with this brand always

    I would recommend this to a friend

  • It's a power supply

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

    Does everything you need it to. No complaints. Comes with more modular connections than you'll probably need.

    I would recommend this to a friend

  • COP

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good and includes additional 4pin for CPU. Built my brothers PC with it and it is handling a lot.

    I would recommend this to a friend

  • great power supply

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    one of the best power supplies you can buy seasonic makes ps for corsair and others did my research

    I would recommend this to a friend

  • Outstanding

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing product, Good quality and it's more than enough for my system.

    I would recommend this to a friend

  • A great psu

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    No issues with this psu at all. The cables and accessories are build in good quality.

    I would recommend this to a friend

  • A tier

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Seasonic is #1 in power supplies nuff said. Everyone does remakes of Seasonic psus'

    I would recommend this to a friend

  • Excellent PSU

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    stable power source for my PC It's come with enough PCIE cables, that's great.

    I would recommend this to a friend

  • Good

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product and perfect sale. Don't regret purchasing at all

    I would recommend this to a friend
Page 5, Showing 81-100 of 118 reviews
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