Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black.
  • Alt View 11. CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black.
  • Alt View 12. CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black.
  • Alt View 13. CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black.
  • Alt View 15. CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black.
  • Alt View 16. CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black.
  • Alt View 17. CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black.
  • How to Choose the Right Power Supply video 5 minutes 00 seconds
  • Corsair Cable Management video 1 minutes 03 seconds
  • CORSAIR How to Build a PC - How To Video video 1 minutes 34 seconds

CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black

Model:
CP-9020140-NA
SKU:
5885000
Your price for this item is $235.99
Clearance
The comparable value price is $294.99

Customer reviews

Rating 4.6 out of 5 stars with 91 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers enjoy the Corsair HX1200 power supply's high power capacity and excellent quality. Many appreciate its quiet operation and reliable performance. However, some users found the included cables to be stiff and difficult to manage. Overall, the positive feedback on power, quality, and noise outweighs the concerns about cable management.

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 4 Showing 61-80 of 91 reviews
  • Pros mentioned:
    Power

    top notch psu for a solid price

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

    I used this to run multiple 1080ti cards and had no issues with power.

    I would recommend this to a friend

  • goood - wish they had the HXi tho7

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

    been using EVGA T2/G2 series for years - really hard to find those over 1000W right now with tarriffs and mining. The HX1200 is just as good and can connect up to 10 PCIE 8 pins (only comes with enough for 8 8pins tho). good product. have bought a few of these now

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

    Excellent PSU

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

    Power never waivered more than %0.03 nominal on any idle rail.

    I would recommend this to a friend

  • Best for simple computers

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

    Bought for a mining rig i only gave 3 stars because it started to not function properly with very short time of having. Im not sure if i just got a defective one. I was going to return but i complete lost track of time.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi Nena,

      Sorry to hear about your experience. Did you calculate your mining rig's required wattage? Please feel free to contact us, we'd be interested to look into this: support.corsair.com

      -Albert CorsairGaming

  • Perfect PSU

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

    If you need good PSU, this one will probably suite anyone needs. Fully modular, 1200W can handle almost any configuration available in the market

    I would recommend this to a friend

  • Crazy quiet...Crazy cool.

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

    Upgraded from my previous EVGA T2 850w workhorse with a new buildout centered around a 3090. Insanely quiet PSU even when pulling 700w+. Maybe one day I'll get to a point of pulling 1000w+ to see it actually warm up.

    I would recommend this to a friend

  • Rock Solid Performance

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

    A very high quality rock solid psu. Comes with lots of vga ports for connecting multiple gpus. My go to psu in my mining rigs.

    I would recommend this to a friend

  • works great after sending in product for recall

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

    PSU was RMAed there was a problem with backwards compatibility with older motherboards corsair support notified me that there was a recall and had replaced my psu free of charge The new version is working flawlessly

    I would recommend this to a friend

  • Corsair vs evga for psu

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

    Works great for my 6950xt and liquid aio got an evga 1000 watt before this one and it blew up literally

    I would recommend this to a friend

  • Best ATX Power supply that I've ever nought

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

    This is extremely quiet and I rarely notice the fan running. The price is great for the quality and power.

    I would recommend this to a friend

  • Good price. And silent operation.

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

    Corsair is a name brand and Top of the line power supply. Unless you really load this the fan doesn’t even run.

    I would recommend this to a friend

  • Overkill???

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

    Probably not because RTX 3080 and above power spikes are no joke.

    I would recommend this to a friend

  • Psu

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

    Works excellent shipped on time great price perfect for what I need it for

    I would recommend this to a friend

  • Ok

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

    It a 1200w psu. 2 things will happen it ether work or not.

    I would recommend this to a friend

  • ok

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

    it's okay but it's expensive. tons of wires included.

    I would recommend this to a friend

  • Overkill? Yes

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

    But it will be the only upgrade that you will need in years.

    I would recommend this to a friend

  • Great

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

    Great psu. Very quiet. Easy to connect. Would recommend

    I would recommend this to a friend

  • Great

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

    Great, works as indented, fast shipping, solid unit

    I would recommend this to a friend

  • Corsair 1200W power supply

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

    Must have if your're planning on upgrading to 30 series cards.

    I would recommend this to a friend

  • Great

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

    Amazing product. Great price. Looks great and performs well.

    I would recommend this to a friend
Page 4, Showing 61-80 of 91 reviews
Sponsored