Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

  • Wish List
  • Feedback
  • Help
Search all
Search
Home
Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Corsair > 
Item#: N82E16817139056

CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

  • ATX12V v2.31 and EPS 2.92
  • Full Modular
  • 80 PLUS GOLD Certified
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
  • Email this page
ICON Loading...

Learn more about the Corsair RM850

Quick Info

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years


Customer Reviews of the Corsair RM850

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go

Showing 58 of 58 reviews - Clear Filters

  • Sammy M.
  • 3/18/2015 12:00:50 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsBest PSU I've had so far

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Love this power supply. Being fully modular has made a huge difference with cable management as well as appearance. Although I do route my cables through the back, you're still going to see parts of them, and having it modular really helps with that.

This 850 watt gives me plenty of power, with plenty of power to spare. I'm not sure if I'll just upgrade my current computer with more RAM and another graphics card, but if the power isn't in super high demand, I might just switch this power supply over to my new build, who knows?

Cons: None that I can think of, and I've had this for about a year.

Other Thoughts: I've been a Corsair fan for a while. My first build I bought Corsair RAM, and to this day I don't buy ram from anyone else. This was my first build with a Corsair power supply, and in my next build, you can bet it'll have a Corsair power supply in it as well.

Did you find this review helpful? Yes No

  • Ken C.
  • 2/20/2015 5:04:18 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week

4 out of 5 eggsAmazing power, great for OC. Not so great cables.

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Amazing design. Quiet, sleek, and fully modular.

Fits like a glove and is GREAT for a stable overclock if that's what you're going for. Great price and great product. Nice looking flat cables.

Cons: The pins on the cables are pretty hard to get into the PSU at times. For flat cables they can still look pretty ugly due to excess of cable at pins.

Did you find this review helpful? Yes No

  • Timothy O.
  • 1/21/2015 7:12:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDOA

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: N/A but I have read and heard that it is a really good PSU.

Cons: Arrived DOA. The PSU had a burnt electrical smell but I disregarded and hooked it up anyway. I did not power on. No good instructions for new builders. I did not care much for the flat stiff cables provided.

Other Thoughts: I have a consair H100i cooling unit which I love but this gives me some doubt's about purchasing Consair products again. I have filed a RMA for refund from newegg and I purchased another brand. I can understand if an issue would have came later with the unit but DOA is unacceptable to me. I have installed plenty of PSU's. If I hear that I might have done something wrong with the installation then I still put the blame on no troubleshooting or installation instructions included. Very disappointing.

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

  • PHILLIP P.
  • 12/30/2014 1:46:08 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDoA

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: It's gollllddddd

Cons: The cordage is extremely messy to begin with.
Then you plug her in and find out Corsair ships their products DoA. So that sucks too.

Other Thoughts: First and last time buying a Corsair product. Highly recommend saving yourself the trouble and avoiding this garbage pale company.

Manufacturer Response:

Dear customer,

We're sorry to hear that your RM850 came defective. If you would like a replacement, please contact us by submitting a ticket at corsair.force.com or calling us at 888-222-4346 and we'll be more than happy to help you.

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

0 out of 7 people found this review helpful. Did you? Yes No

  • Michael M.
  • 12/29/2014 8:19:38 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsFantastic Power Supply

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Completely Modular, Very Quiet, Quality Build.

I've owned this for over a year; and through 3 computer builds. There have been zero issues, zero coil whine, and ample power through all cables.

Cons: None so far

Other Thoughts: I have been buying from Corsair for my PSU, RAM, fans, and keyboards for years without issue. I believe them to be a reputable company with quality products.

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

  • Bryan M.
  • 11/25/2014 5:26:57 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsrm850

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: very quiet

Cons: stopped working after 5.5 months,so now I have to pay for shipping from fl to ca ,corsair will replace it but no refund.

Did you find this review helpful? Yes No

  • thomas r.
  • 10/15/2014 10:09:02 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDead after 1 week

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: corsair name generally means good

Cons: lasted 1 week, fan doesnt ever come on so it gets hot, should have option to turn fan off or on not just off till 50% load not exactly sure why it died. shut off a few times on its own. then just dead after 1 week. RMA

Manufacturer Response:

Dear customer,

We're sorry to hear that your RM850 stopped working. While we understand your concern regarding the PSU overheating, but at this time we don't beleive that it is the cause of the product failing. If you haven't already please submit a ticket at corsair.force.com or call us at 888-222-4346 and we'll be happy to issue you a replacement.

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

Did you find this review helpful? Yes No

  • Mike M.
  • 10/5/2014 2:41:51 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDOAx2

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: None

Cons: DOA x2 - Ordered this a few months ago when on sale to replace my old power supply ... arrived DOA - these things happen. Ordered it again when I wanted to build a new gaming box... arrived DOA again - no excuse for this except poor quality control - DO NOT BUY a Corsair Power Supply !

Other Thoughts: Maybe I just have bad luck or maybe Corsair has exceptionally poor quality control - do you want to take that chance ?

Manufacturer Response:

Dear customer,

We're sorry to hear about your troubles with the RM850. Since you received two DOAs, we suggest you contact our Tech Support by submitting a ticket at corsair.force.com or calling us at 888-222-4346 and we'll be happy to troubleshoot the issue.

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

2 out of 4 people found this review helpful. Did you? Yes No

  • Frank O.
  • 9/26/2014 6:26:29 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGREAT

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Very slim, light weight. Ultra Quiet also.

Cons: Non so far

Did you find this review helpful? Yes No

  • Aakash S.
  • 9/12/2014 5:35:00 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsVery quiet and very easy to use

This review is from: CORSAIR RM Series RM850 850W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Very quiet and easy to use. Being a modular power supply, allows the user to determine what they need and allows them to reduce the clutter in their case.

Cons: The only concern I had was that the ends of the provided power suppy wires are a bit hard to take off once connected.

For example, I had connected the motherboard 20+4 power supply to the motherboard. I need to take it off to organize my cables a bit better, it took me about 5 minutes to take it off as the holding mechanism of the power supply wire to the port was too stiff and would refuse to budge.

This is a negative and a positive as it prevents your wires coming off from the ports during undesired moments.

Other Thoughts: Overall, 5/5

Did you find this review helpful? Yes No

Compare Offers from All Sellers

Seller Name & Rating Offer Details  
ICON Loading...

More Buying Options

Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home
Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Corsair > 
Item#: N82E16817139056
Related Products
CORSAIR GS Series™ GS700 – 80 PLUS® Bronze ...
Model Brand SeaSonic Model X 850 (SS 850KM3 ...
ATX12V 80 PLUS GOLD Certified 100 240 V ...
Shop by Region: United States | Canada | China | Taiwan
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2015 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.