| Brand | Corsair |
|---|---|
| Series | RM1000x |
| Item model number | CP-9020201-NA |
| Item Weight | 4.4 pounds |
| Product Dimensions | 7.09 x 5.91 x 3.39 inches |
| Item Dimensions LxWxH | 7.09 x 5.91 x 3.39 inches |
| Color | Black |
| Manufacturer | Corsair |
| ASIN | B08R5PH1VY |
| Country of Origin | Vietnam |
| Date First Available | June 14, 2021 |
Protect your purchase
- NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
- COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
- EASY CLAIMS PROCESS: File a claim anytime online at www.Asurion.com/Amazon or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon.com Gift Card for the purchase price of your covered product or replace it.
- EXPERT TECH HELP: Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- MORE DETAILS: Additional information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase (if you do not see this email, please check your spam folder). Contact us if you cannot locate your plan confirmation and Terms & Conditions via email at AmazonFeedback@Asurion.com.
- NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
- COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
- EASY CLAIMS PROCESS: File a claim anytime online at www.Asurion.com/Amazon or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon.com Gift Card for the purchase price of your covered product or replace it.
- EXPERT TECH HELP: Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- MORE DETAILS: Additional information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase (if you do not see this email, please check your spam folder). Contact us if you cannot locate your plan confirmation and Terms & Conditions via email at AmazonFeedback@Asurion.com.
Other Sellers on Amazon
92% positive over last 12 months
& FREE Shipping
88% positive over last 12 months
& FREE Shipping
83% positive over last 12 months
Usually ships within 3 to 4 days.
Corsair RMX Series (2021), RM1000x, 1000 Watt, Gold, Fully Modular Power Supply
- 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!
- 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!
Enhance your purchase
| Series | RM1000x |
| Brand | Corsair |
| Connector Type | EPS |
| Output Wattage | 1000 |
| Form Factor | ATX |
| Wattage | 1000 watts |
| Item Dimensions LxWxH | 7.09 x 5.91 x 3.39 inches |
| Item Weight | 2 Kilograms |
| Power Supply Design | Full Modular |
| Fan Size | 135 Millimeters |
About this item
- Make sure this fits by entering your model number.
- Fully modular, so you only connect the cables that your system needs.
- A 135mm ML fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
- EPS12V connector for compatibility with modern graphics cards and motherboards.
- 100% Industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability.
- Supports Modern Standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency.
Buy it with

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WARNING:
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Product Description
CORSAIR RM1000x Series fully modular power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. RM1000x PSUs use only Japanese 105°C capacitors, for long life and reliability backed by a ten-year warranty. A 135mm magnetic levitation bearing fan ensures high performance coupled with low noise.
Product information
Technical Details
Additional Information
| Customer Reviews |
4.8 out of 5 stars |
|---|---|
| Best Sellers Rank | #2 in Computer Power Supplies |
Warranty & Support
Feedback
From the manufacturer
MAGNETIC LEVITATION COOLING MEETS HIGH EFFICIENCY
CORSAIR RMx Series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC with the cooling power of potent Magnetic Levitation fans.
135MM MAGNETIC LEVITATION FAN
Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low bearing noise, and superior reliability.
HIGH EFFICIENCY
With upwards of 90% peak efficiency, RMx produces less noise and less heat, which means less time worrying and more time gaming.
FULLY MODULAR WITH DUAL 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 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, but once the action picks up, the fan activates, ensuring critical component temps stay in check.
TECHNOLOGY AND RELIABILITY
For consistent, reliable power and superb electrical performance, each RMx Series power supply features a robust resonant LLC topology with DC-DC conversion, and 105°C rated 100% Japanese capacitors.
Product guides and documents
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 AmazonReviewed in the United States on January 27, 2022
Top reviews from the United States
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My old PSU has been making the noises at least for over a year, I didn't think anything of it. I kept up with cleaning and maintaining it every 3 to 6 months to make sure dust never accumulated enough to cause issues. I'm still fairly new to this PC building thing but as far as my experience with this PSU so far, it's great, it's quiet, and it made my pc performance so much better. Take the advice like I did, don't go cheap with something like this. You won't regret it. The heart of your pc deserves the best for its lifespan.
Modular cables (a main attraction for me) are great as usual, but be warned that they are NOT the same as all models of Corsair modular supplies.
My only complaint is that this one, for some reason, is oriented the opposite of all previous supplys with the fan facing up into the case with no way to flip it... This is an issue for me as I use a specific model, also Corsair, computer case for all of my builds (I picked up a dozen years back on clearance when the local Tiger Direct closed) uses a bottom intake and filter system for the power supply. This renders it effectively useless of course.
It's a minor inconvenience as I'm sure that's probably only a small percentage of cases that have that versus not, but it's still sort of irritating as I've *never* seem another supply oriented that way.
Never the less, top notch.
But when I opened the box I saw that the PSU was protected only by cardboard and the cables were in a non-ziploc plastic bag. I spend $130 and you give me THAT? The EVGA packaging was WAY better. It had foam protecting the PSU and actual cloth bags for both the cables and PSU itself. What gives? This has nothing to do with the performance, but it shows how much they care. I don't know if I sound like a karen when I say this, but this lack-luster packaging is enough to drive me right back to EVGA.
Also the cable for the CPU was almost too short, in a 4000D, a CORSAIR CASE. I am not about to buy cable extensions for something so trivial. Just make the cables a little bit longer. The cables were more than enough for the EVGA PSU.
Overall, it's a fine power supply, but the packaging and cables bother me too much to give this 5 stars.
The modular connections make it so you don't have a bunch of wiring hanging around that you don't need.
Top reviews from other countries
Se investigó y es un problema común en éste modelo.
El ventilador no enfría lo suficiente y la PSU se calienta mucho, al llegar cierto punto deja de suministrar suficiente energía a los componentes y el equipo se alenta. La voy a tener que regresar.
Los cables vienen pésimamente terminados, residuos de pegamento o silicona por todos lados
Son demasiado rígidos, lo que limita mucho el cómo vas a distribuirlos en tu gabinete.
Se que es 2022, pero no tiene salida MOLEX (usada para algunos ventiladores, controladoras RGB, unidades ópticas o sistemas de enfriamiento)
Reviewed in Mexico on March 4, 2022
Se investigó y es un problema común en éste modelo.
El ventilador no enfría lo suficiente y la PSU se calienta mucho, al llegar cierto punto deja de suministrar suficiente energía a los componentes y el equipo se alenta. La voy a tener que regresar.
Los cables vienen pésimamente terminados, residuos de pegamento o silicona por todos lados
Son demasiado rígidos, lo que limita mucho el cómo vas a distribuirlos en tu gabinete.
Se que es 2022, pero no tiene salida MOLEX (usada para algunos ventiladores, controladoras RGB, unidades ópticas o sistemas de enfriamiento)
I did a little research, and the 2021 revision of the Corsair RM850x only comes with 2 PCIE cables, which this is. I'm impressed with the PSU itself, but not the false advertising.
Una vez más Corsair nos manda un objeto de calidad.
Lo malo es que los cables al final tienen un capacitor que dificulta su flexibilidad entinces tienes que tardarte para que entre bien a donde quieras. Y también qué solo tienen dos cables individuales pcie en vez de 3 individuales para tarjetas como RTX 3090.
This particular PSU's voltages are slightly under volted at all times The 5v line is 4.980v, 12v line is 11.887, the 3vcc is over at 3.280 according to HWINFO64. There seems to be no adverse effect and they seem to be withing the + or -5% tolerance levels published for these types of PSUs.
It is a modular supply so you don't have to attach any unnecessary cables which cuts down on cable management issues. As with most PSUs the the cables are grouped together and in bundle and covered with a mesh which makes the placement of the cables cumbersome from the back to the front of the case.
It is a very good PSU.
Reviewed in Canada on September 5, 2022















