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Customer reviews

Rating 4.9 out of 5 stars with 215 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers value the RM850 power supply for its affordability, performance, and compatibility with various components. Many appreciate the fully modular design, white color, and quiet operation, enhancing both functionality and aesthetics. Positive feedback highlights the included white cables and sufficient quantity for various peripherals. The power supply is praised for seamlessly integrating into white-themed builds and providing reliable power delivery.

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 9 Showing 161-180 of 215 reviews
  • Rated 5 out of 5 stars

    Works as advertised

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

    Matches the rest of my pc.. works like every other power supply.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great psu line, with great pricing.

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

    Top tier psu (literally). Don't get caught up in the Japanese cap silliness. They're all "Japan style" caps ftmp any way. Still made in Taiwan/China. Get the x or non x, whichever is cheaper at the time, in the wattage you need. The difference in the fans is nearly irrelevant as well.

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

    Computer

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

    Excellent product for the need and good money vaule

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

    Exactly as Advertised

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

    Very sleek look and comes with any cable you might need.

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

    Excellent gold rated PS

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

    Excellent gold rated PS. Love it. Would definetly recommend.

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

    Great PSU

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

    Very nice power supply. Has all the cables I need and are very good quality

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

    Best brand psu wise

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

    You can never go wrong with corsair products specifically their power supplys.

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

    Works great

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

    It was very easy to install just have to remember to remember be the clear sticker on the top.

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

    Good powerful PSU

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

    Replaced my non mobilized PSU, Saved a lot of space. The PSU is quiet and looks good too.

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

    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.

    Hooked this up in my home server it runs great. Was very easy to hookup. Cables are very nice quality. Tons of variety of connections.

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

    High quality PSU for solid price

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

    You should not cheap out on a PSU for your PC. This is Cultists Network A Tier tested and rated

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

    Nice product . Nice price

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

    Nice product. However didn't use it yet. Will update review later

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

    Great psu

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

    Works perfectly have had it for a while now. Perfect power

    I would recommend this to a friend
  • 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.

    The power supply is great and is simple to put the wires you need for it in and was a simple process to build in and my favorite one too.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Love this power supply

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

    This power supply looks great with my build and works perfect

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

    Works great

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

    Had to buy this to replace a brand new EVGA PSU that was DOA.

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

    My Review

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

    Great .

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

    nice looking & reliable PSU

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

    Silent, reliable and nice to look at through the temper glass case. Not much else to say, it's just a PSU after all?

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

    Great for all white builds

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

    Great for all white builds. Modular power cables keep the build tidy.

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

    Nice pau

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

    Works great. Very quiet and looks great! Lowes my gigabyte 3080 ti perfectly.

    I would recommend this to a friend