Brand | Corsair |
---|---|
Series | RM850 |
Item model number | CP-9020232-NA |
Item Weight | 3.63 pounds |
Product Dimensions | 6.3 x 5.91 x 3.39 inches |
Item Dimensions LxWxH | 6.3 x 5.91 x 3.39 inches |
Color | White |
Manufacturer | Corsair |
ASIN | B093RCJRNS |
Country of Origin | China |
Date First Available | June 22, 2021 |
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Ships from: Amazon.com Sold by: Amazon.com
To see product details, add this item to your cart.
FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
- Select the return method
- Ship it!
Ships from: Amazon Sold by: Amazon Warehouse
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99% positive over last 12 months
CORSAIR RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Model Name | RM850 |
Brand | Corsair |
Compatible Devices | Personal Computer |
Connector Type | PCI Express |
Output Wattage | 850 |
Form Factor | EPS12V |
Wattage | 850 watts |
Cooling Method | Air |
Item Dimensions LxWxH | 6.3 x 5.91 x 3.39 inches |
Item Weight | 1.65 Kilograms |
About this item
- Fully modular, so you only connect the cables your system needs.
- Triple EPS12V connectors for full compatibility with modern graphics cards and motherboards.
- A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.
- Zero RPM fan mode for near-silent operation at low to medium loads.
- Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability.
Frequently bought together
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This Item CORSAIR RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply | Recommendations | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $139.99$139.99 | $249.66$249.66 | $221.90$221.90 | $191.00$191.00 | -14% $119.95$119.95 List: $139.99 |
Delivery | Get it as soon as Monday, Apr 1 | Get it Apr 1 - 3 | Get it Apr 1 - 3 | Get it Mar 29 - Apr 2 | Get it as soon as Monday, Apr 1 |
Customer Ratings | |||||
Easy to install | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 |
Noise level | 4.4 | 4.6 | 4.6 | 4.6 | 4.5 |
Energy efficiency | 4.3 | 4.6 | 4.6 | 4.6 | 4.5 |
Value for money | 4.3 | 3.6 | 3.6 | 4.3 | 4.2 |
Quality of material | 4.1 | — | — | 4.3 | 4.2 |
Sold By | Amazon.com | NoodleTech (SN recorded) | NoodleTech (SN recorded) | GeekTown (Daily Expedited Shipping) ✅ | Amazon.com |
power supply design | Full Modular | Full Modular | Full Modular | Full Modular | Full Modular |
connector type | PCI Express | ATX | ATX | PCI Express | EPS |
form factor | EPS12V | ATX | ATX | — | ATX |
cooling method | Air | Air | Air | Air | Air |
system bus connector | 8 Pin | 4 Pin | 4 Pin | — | — |
fan count | 1 | 1 | 1 | 1 | 1 |
From the manufacturer
GOLD-CERTIFIED QUIET POWER
CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies with multiple EPS12V connectors deliver consistent 80 PLUS Gold efficient power to your PC and have all the connections needed to power today’s most demanding PC upgrades.
AVAILABLE IN BLACK OR WHITE
Going for a stealthy look or modern minimalism? RM Series PSUs are available in black or white variants to fit your build style.
TUNED FOR LOW NOISE OPERATION
A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.
HIGH EFFICIENCY
With upwards of 90% peak efficiency, RM produces less noise and less heat, which means less time worrying and more time gaming.
FULLY MODULAR WITH MULTIPLE EPS12V CONNECTORS
Completely modular cables means you only connect the cables your system needs, and the wide range of included cables adds broad compatibility with modern graphics cards and motherboards.
Also compatible with the CORSAIR 12-pin GPU power cable for the hottest new GPUs.
ZERO RPM FAN MODE
At low and medium loads the cooling fan switches off entirely for near-silent operation. Once the action picks up, the fan activates, ensuring critical component temps stay in check.
Videos
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Customer Review: Solid Choice for PSU
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Corsair RM Series Power Supply Review (RM650, RM750, RM850)
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Product information
Technical Details
Additional Information
Customer Reviews |
4.8 out of 5 stars |
---|---|
Best Sellers Rank | #22 in Computer Power Supplies |
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Product Description
CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC. With triple/dual EPS12V cables and four PCIe 8-pin power connectors, RM PSUs have all the connections needed to power today’s most demanding PC upgrades. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance and reliability, backed by a ten-year warranty.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, appearance and noise of the system power device. For example, they mention it's extremely well built, looks really good and is virtually silent. That said, some are happy with cables and ease of installation. That being said, opinions are mixed on performance and power supply.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the power supply. They mention it's well-built, has good cables, and is reliable. Some say that the solid construction and the fact that it'll fit their build make it a great product.
"...Super quiet and great quality!" Read more
"...The unit is completely modular, extremely well-built and completely silent...." Read more
"...with plenty of cables that also look really good in my build, very high quality and you’ll probably only top them if you opt for custom cables...." Read more
"I like the high-quality cables and has good power with no problems." Read more
Customers like the appearance of the system power device. They say the cables look nice and the power supply works well. Some say that the color is nice and it fits nicely in their case. Overall, most are satisfied with the appearance and functionality of the product.
"...It's absolutely gorgeous and fit well with my build...." Read more
"...Came with plenty of cables that also look really good in my build, very high quality and you’ll probably only top them if you opt for custom cables...." Read more
"fits nice and cozy in my airflow 4000. only issue i had was my hard drive being in the way, but luckily i have an ssd...." Read more
"Looks and works fine but I am slowly going insane. There is a frequent buzzing coming from the power supply...." Read more
Customers like the cables provided with the system power device. They say the cables look good, are of high quality, and match the power supply. The fact that it is modular does away with unnecessary cables. Customers also appreciate the white connectors provided and say it makes cable management a breeze.
"...There were more than enough cables for my ITX build and had I used an ATX case, I would have had plenty to connect all of the components...." Read more
"...Came with plenty of cables that also look really good in my build, very high quality and you’ll probably only top them if you opt for custom cables...." Read more
"...design means you only install the cables you need which greatly simplifies cable management...." Read more
"Excellent PSU that has white connectors provided. Cant go wrong with Corsair PSU." Read more
Customers are happy with the noise level of the power supply. They say it's super quiet, has virtually silent operation, and works well.
"...It was my first time building a PC and it was pretty easy to do. Super quiet and great quality!" Read more
"...The unit is completely modular, extremely well-built and completely silent...." Read more
"Power Supply has worked well since installing. It is very quiet as well. Just what I was looking for" Read more
"The power supply is quiet, no noise at all. We use with a Corsair 4000 case. There are plenty of extra modular cables...." Read more
Customers find the installation process of the system power device to be easy. They mention that it is quiet and easy to install.
"Was super easy to set up in my PC build. It was my first time building a PC and it was pretty easy to do. Super quiet and great quality!" Read more
"...Easy to use, works great 4 months in no issues. the cables looked so nice I used them instead of cable extenders in my build...." Read more
"...It has virtually silent operation, easy installation, and gorgeous white cables to fit your build aesthetic. The only downside is the price...." Read more
"...Psu works great and fully module helps to easily install, but make sure your system has the cables you need." Read more
Customers appreciate the modularity of the power supply. They mention that it is completely modular, extremely well built, and completely silent. They also love the modular utility of it, and mention that the modular plug design means they only install the cables they need.
"...The unit is completely modular, extremely well-built and completely silent...." Read more
"...Its modular plug design means you only install the cables you need which greatly simplifies cable management...." Read more
"I love the modular utility of it. I didn't want a bunch of extra cables that I wasn't going to use gettin the way...." Read more
"...And of course the fact that it is modular, it does away with unnecessary cables that a lesser PSU would have." Read more
Customers are mixed about the performance of the power supply. Some mention that it works great, while others say that it wouldn't turn on.
"This power supply does its job, does it well, and looks really good...." Read more
"Its a great PSU, I just wish I would have gone for the 750 version" Read more
"...Sadly, I was unable to use the unit for my build since I needed at lease 3 PCIe cables...." Read more
"...The CPU and RAM were doing fine, it was only the GPU.Eventually, I just said I'll deal with it for a bit...." Read more
Customers are mixed about the power supply. Some mention it's great, reliable, and has enough power for their i7. However, others say that it arrived dead, died only after 8 months, and started to fail. Some say that the fan started to fails, and it had issues with delivering power to the GPU reliably.
"I like the high-quality cables and has good power with no problems." Read more
"...TLDR; my PSU was underpowering my GPU and had to replace due to numerous crashes and affecting productivity...." Read more
"...in about 30 PCs I have built in the past year runs quiet and plenty of power unless you go up to 3090 I have a 3080ti EVGA and it doesn't flinch" Read more
"This psu matches my case and has enough power for my i7 ! I also can't even hear it!" Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Reviewed in the United States on March 10, 2024
When it comes to saving money, the power supply is NOT the part you want to cheap out on. Sure you can say stuff like the motherboard or the CPU is the heart of the computer, but a bad power supply can kill it all. I'm not too knowledgeable when it comes to the specifics of a PSU, but PSU Cultist is a well-known and trusted reviewer and the tier-list has been trusted by many and I can definitely support them. I've had this PSU with my build for about 2 years now and it's going strong.
I've used Corsair products in various PC builds for years and that is for a reason. I had a unit of RAM go bad after 4 years of use and Corsair replaced all units at no cost to me even though the other 3 units had no errors. Corsair stands by their products, they are built to perform, and when the inevitable happens they are there to help you.
Don't buy cheap power supplies! Research PC components and get opinions from people who actually build PCs (YouTube: Gamer's Nexus, Jayz 2 Cents, Linus Tech Tips, Hardware Canucks, etc) and see what they have to say--you'll be glad you invested the time before you buy.
I’ve got it in a Fractal Pop Air XL and they look like they are made for eachother, the patterns are the same on them and you’d think they would sell the things together because of how perfectly they compliment eachother.
Only issue is I had to install my power supply upside down to get optimal usage heat output (didn’t want my power supply blowing up into my case) but luckily the product emblem is just a sticker on the portion you can see so I can easily remove it if I decide to be nitpicky about it.
Came with plenty of cables that also look really good in my build, very high quality and you’ll probably only top them if you opt for custom cables. I just reached the end of the cable length capability in my install but I was also building in a full tower XL case so… that’ll happen. If you’re doing a large build you may need some custom longer cords if you are concerned about bending/the aesthetics of it.
Top reviews from other countries
No consumo ni el 50%
Pero así lo voy a dejar por si hay que dar una mejora a los componentes
Reviewed in Mexico on January 7, 2024