CORSAIR HX Series, HX850, 850 Watt, 80+ Platinum Certified, Fully Modular Power Supply
Condition: Used - Good
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This item is eligible for return within 30 days of receipt
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Availability:
Only 2 left in stock, order soon!
Arrives
Thursday, Mar 5
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Size: 850 Watt
Style: HX
Pattern: Power Supply
Features
- 80 plus Platinum runs cooler and uses less power than less efficient power supplies
- Fully modular allows user to only use the cables they need for a cleaner looking build with better airflow
- 10-Year Backed by CORSAIR legendary technical support and customer service
- 135mm FDB fan with Zero RPM mode virtually silent operation at low loads
- plus12V rail switch gives the user The choice of a single plus12V rail or multiple plus12V rails
Description
The Corsair HX Series gives you extremely tight voltages and virtually silent operation. With all Japanese capacitors, they're ideal for high performance PCs where reliability is essential. 80 PLUS Platinum efficiency reduces operating cost and excess heat, and together with the Zero RPM Fan Mode, gives you virtually silent operation.
Model Name: hx series
Brand: Corsair
Compatible Devices: Personal Computer
Connector Type: ATX files
Output Wattage: 850.0
Form Factor: ATX
Wattage: 850 watts
Cooling Method: Air
Item dimensions L x W x H: 5.9 x 7.1 x 3.39 inches
Item Weight: 4.29 Pounds
Brand: Corsair
Series: hx series
Item model number: CP-9020138-NA
Item Weight: 4.29 pounds
Product Dimensions: 5.9 x 7.1 x 3.39 inches
Item Dimensions LxWxH: 5.9 x 7.1 x 3.39 inches
Color: 80+ Platinum
Manufacturer: CORSAIR
Is Discontinued By Manufacturer: No
Date First Available: January 5, 2017
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 850 Watt
Style: HX
Pattern: Power Supply
my 3rd PC build always been with same brand PSU in last 15 years. Never have had bad experience, I can confidently recommend this to my co-worker and to any of you researching for quality PSU. Indeed price little bit higher than any other brand but for quality and performance you get what you paid for. My 15 years old PSU still up and running until today. Pros: Power-up at first boot. Handled my Ryzen 5950x and NVIDIA FE RTX 3090 just fine and plenty of power Quality/premium build Cons: Typical ugly cable, Not really Cons actually it does the job. Personally willing to pay extra for nice braided or throw some LED maybe. Would be helpful if it have LED showing power is on. No indicator or whatsoever I found it hard for first time builder to troubleshoot when PC not booting up. I have some case, my client almost throw away his PSU due to not knowing which part of component not working at the time of build.
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Reviewed in the United States on April 23, 2022 by DenyT
Size: 750 Watt
Style: HX
Pattern: Power Supply
I bought the HX750 to allow my PC to be more power efficient, as the original PSU, an EVGA 850GQ (which still works perfectly fine!) was in use for over 6 years and was slowly starting to show its age. The other side of this batch of upgrades included going from a Ryzen 7 3700X to a Ryzen 7 5800X, then a GTX 1080 to Radeon 6700XT, and then bumping from 16 GB 3000 Mhz C15 to 32 GB 3600 Mhz C18. This sucker has been running both under full load without overloading and runs unbelievably quiet while doing so, kudos to Corsair for that level of design. As an added bonus my PC has had significant improvements in overall power efficiency. The only thing I honestly didn't like was the price, a$40 price difference between the Gold rated RM750X and the HX750. But after seeing how much it improved my PC's power efficiency it's proven itself to be worth that extra $40. If you are looking for a decent 80+ Platinum PSU this is a strong contender despite the price.
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Reviewed in the United States on August 4, 2022 by TechnoWiz
Size: 850 Watt
Style: HX
Pattern: Power Supply
I have installed the power supply yesterday, in my Fractal Design Meshify C. I managed to get it in with the HDD cage pushed all the way back against the case fan, no biggy. I switched from a GS600, which was a non-modular power supply, which meant a lot of useless cables stuffed in my case. This power supply fit great, albeit a bit long. I bought this because of an issue I had. I have a UPS, and sometimes while gaming with the A/C on, the power in my room would surge and the PC will shut down and restart on its own, which is a pain in the ass (plus, might be dangerous for the components inside). On other times the PC wouldn't post and I had to power cycle the PC in order for it to post. I never owned a platinum rated power supply, and I definitely didn't need 850W, but for the seemingly small difference in price it was worth the option to upgrade my components down the line (which will happen since I'm using a 3770K + GTX 970) I would recommend this unit based on looks and modularity alone, reliability shall be tested :)
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Reviewed in the United States on June 5, 2019 by Maor Ohana
Size: 850 Watt
Style: HX
Pattern: Power Supply
Runs my desktop with a Ryzen 7 5800X3d, Nvidia RTX 4080, 280mm liquid CPU cooler, 6 case fans, 4 Nvme SSDs, 64 GB of RAM and case lights with ease. Fan is quiet and I hear nothing that others refer to as coil whine. Only thing is that it doesn't have the new 12 volt connector that is used on the Nvidia high end cards so you will need an adapter, which may not be a bad thing if your connector fails on your GPU, at least you will only have to replace the adapter harness if it damages the harness connector plug.
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Reviewed in the United States on October 20, 2023 by Frank Mezo
Size: 1000 Watt
Style: HXi
Pattern: Power Supply
My son has this supply in his new build and I wanted the same one since it has the ability to see voltages and currents. However I ordered the last one on I could find here and it turned out to be an HX1000 without the (i). Amazon was great about being able to return it but since I couldn't find an HX1000i I just stuck with the HX1000. It's very quiet (silent so far), efficient, runs cool.
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Reviewed in the United States on June 10, 2023 by Teknologist
Size: 850 Watt
Style: HX
Pattern: Power Supply
Great power supply I should have went with corsair to begin with, I bought the evga supernova 1000watt and ended up having nasty coil whine sounded like electricity was arcing inside of it and got worse with more load I couldnt stand it so sent it back decided to go with this one even though its technically not as powerful it has the platinum rating compared to the evga which was gold. So far since ive had this unit I dont get any coil whine sometimes i may hear a very faint noise from it but honestly all power supplies will have a very small amount of coil whine as well as gpu's when you are running at full tilt and high fps. The only Cons I can find with this unit are the cables they need to be a tad bit longer and theres heat shrink like half an inch from the connector which makes it very stiff and hard to bend especially the atx power cables for the motherboard.
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Reviewed in the United States on April 17, 2022 by Nick636n8r