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Item#: N82E16817139083

CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

  • ATX12V / EPS12V
  • Full Modular
  • 80 PLUS PLATINUM Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5VSB@3A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Corsair CP-9020073-NA

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 10 years
  • Limited Warranty period (labor): 10 years
  • Read full details

Customer Reviews of the Corsair CP-9020073-NA

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Showing 34 of 34 reviews - Clear Filters

  • Daniel M.
  • 5/18/2016 3:30:40 PM

3 out of 5 eggsDecent PSU, bad cables.

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: PSU is a decent size.
Screw threads are nicely cut.
The Decal is mirrored so the one facing the left side of the case is always right side up.
The molex Cables are excellent, for molex cables.
Decent Price for a Modular PSU.

Cons: Corsair Link Sucks, it really is the wort of the control programs out there.
The 24 Pin and CPU connectors don't fit properly in any motherboard I have tried (2 Asus, 2 Gigabyte, 1 MSI)
All of cables are super short - If you plan on a Full Tower or Caselabs case sized build they are too short.
The Sata connectors are too close together and the Sata cable is soooo short. I used this in a Mid Tower (Ethoo Evolv) and the sata cable was too short to reach the bottom drive and the fan controller, the 24 Pin was almost too short.

Other Thoughts: If you get this, plan to get a set of CableMod or other aftermarket cables as the cable set that comes with this is trash.

1 out of 1 people found this review helpful. Did you? Yes No

  • David S.
  • 4/15/2016 10:52:45 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsFailed in less than a month

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: good while it worked. I was impressed, had an open usb header for power monitoring, really liked it(except for cables). Now power supply turns off before it can even give the mb enough power for a post beep. three spins of the fan and off.

Cons: the flat ribbon cables are stiff, not flexible and difficult to route. do your sata drives first.

Other Thoughts: now i have a build that no longer works, have to go to best buy and get a rocketfish or wait on who, new egg? I am not sure I would get another corsair after this one with the cables and for me, 100% failure rate purchased 4/2, installed 4/9, failed morning of 4/15. worked 6 days not even a whole week. 165 bux down the tubes...

Manufacturer Response:

Dear Customer,

We're sorry that your Corsair PSU failed. Please contact our Tech Support at 888-222-4346 or submit a ticket at corsair.force.com and we'll be more than happy to assist you with an RMA if necessary.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346

1 out of 2 people found this review helpful. Did you? Yes No

  • Samuel M.
  • 3/17/2016 4:57:04 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat and Quality Product!

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: Quality product!
Cables are easy to install due to accurate labeling on the PSU.
Ability to communicate with the mobo and give detailed performance information.
Fan turns off when not needed, extending fan life.
Quality bag to store extra cables.
The box was big enough to hold extra case parts so that's a plus!

Cons: There are screws that are not easy to see in the manual. The screws with rough edges are for the mobo, the screws with flat back are for the PSU. (side opposite the head)

This power supply has a green light on it that flashes red when it communicates with the computer via the supplied PSU to mobo cable. While this does not affect performance, it is EXTREMELY unsettling to see your brand new PSU flashing a red light.

The red flashing light is just like a HDD activity light, it does not mean something is wrong with the PSU.

Cover up this light with tape if you do not want to see it.

Your Mailperson will hate you for making them carry another 10 pound package around all day.

Other Thoughts: I gave this product 5/5 eggs because it does exactly as advertised. I have not yet attempted SLI with this PSU, but if that fails, then I will change this as needed. So far it performs as advertised.

I purchased this product because I needed a new PSU to support my increasingly large computer build and I wanted a more efficient PSU to save some money on the electric bill. Also, I believe Corsair to be a good reputable company, through my own research, that makes quality components.

Did you find this review helpful? Yes No

  • Anonymous
  • 3/11/2016 7:50:40 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsFailed three months after purchase

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: Quiet while worked

Cons: Faulty. I ordered a replacement from Corsair (paid for shipment of faulty PSU to California), and received another PSU that did not work. Ended up buying a different brand PSU in a local store.

Other Thoughts: Faulty. Not recommended. Waste of money.

Manufacturer Response:

Dear Customer,

We at Corsair aim to provide the best quality tech support and customer service in the industry and we are sorry that you are having a bad experience with a Corsair product. I recommend that you submit a ticket at corsair.force.com so that we can troubleshoot the issue. You can also call us at 888-222-4346 to speak to a Technical Support Specialist. Tech Support is open from 8:30 to 5:30 Pacific time Monday Through Friday excluding holidays.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346

0 out of 1 people found this review helpful. Did you? Yes No

  • Jeremy W.
  • 2/29/2016 9:23:17 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsStrong

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: -Quite

Cons: None

Other Thoughts: Works as promised I haven't had the fan kick on yet, so its been very quite.

Did you find this review helpful? Yes No

  • Anonymous
  • 2/11/2016 12:39:04 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggshorrible cables

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: beautiful, quiet, well put together little psu.

Cons: HORRIBLE CABLES!!!!! Overly stiff and hard to manage at most angles. has caused & will cause a lot of cable management issues for me.

1 out of 5 people found this review helpful. Did you? Yes No

5 out of 5 eggsGood power

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: Quiet, easy to put in, ample amount of power, and built good.

Cons: None

Other Thoughts: Would like a LED option

Did you find this review helpful? Yes No

  • Anonymous
  • 12/7/2015 10:44:35 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsThe Good & The Bad

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: All cables can be removed and replaced, even the main 20+4 cable! Comes with lots of cables for all your Molex/SATA needs! Allows you to monitor performance & even change from a single rail to a multi rail.

Cons: Out of the box, monitoring feature requires a free USB pin header on your mother board. If you do not have one, you will have to buy a USB Mini-B cable & run it out to a free USB port on the rear of your computer.

Stiff cables will cause problems you if you have 2 HDD/SSD drives close together.

Other Thoughts: Would be great if Corsair offered sleeved cables instead of these rigid almost inflexible cables. Still a great PSU since you can remove every single cable should you have to remove it to clean or replace it.

1 out of 1 people found this review helpful. Did you? Yes No

  • Daniel m.
  • 10/23/2015 4:51:56 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat PSU

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: Looks great, consistent power. Coming off a semi modular hx850 PSU, this is a godsend. Saves me a lot of rear panel room and makes it much easier to get the rear panel cover back onto my 750D case. I'm not using Corsair link, no need for it and I don't mind sound coming from my PC as I game with headphones on. Corsair is a great company. I know if I end up having any issues with this, they'll have my back with any issues.

Cons: A bit pricey. None other than that.

Other Thoughts: Buy this, you won't regret.

1 out of 1 people found this review helpful. Did you? Yes No

  • Joseph S.
  • 10/21/2015 5:32:39 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNice Unit

This review is from: CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply Nvidia Sli ready and crossfire support with C-link

Pros: Fully Modular, Plenty of cables, Clean Power & Quiet, what else do you need. Rates well on Jonnyguru dot com. Has all the right internal parts according to JG breakdown. Well packaged to afford plenty of protection during shipping.

Cons: The only drawback for me is the flat cables. I don't like them, however some people think they are the way to go to reduce airflow restriction. I find them stiff and annoying for cable management, but once placed they do provide a clean look. That being said I wouldn't take a star off as the drawback of stiffness balances out with the positive of better airflow.

Other Thoughts: Comes with plenty of cables in their own storage bag. The PS itself came in its own bag as well. The packaging was so well done, it was almost a shame to take it out of the box.

This model comes with a hardware link to a USB port and downloadable software to watch power information. Admittedly I have not installed neither the cable or software so I have no opinion on its functionality.

One last thing the finish on the PS is a nice flat black and goes well with any case painted black on the inside i.e. Fractal Design R5.

2 out of 2 people found this review helpful. Did you? Yes No

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Item#: N82E16817139083
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