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Corsair RMX White Series (2018), RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply - White

4.8 4.8 out of 5 stars 7,303 ratings

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80 PLUS Gold
750 Watts
RMx (White)
Power Supply

Purchase options and add-ons


About this item

  • 80+ Gold Certified High efficiency operation for lower power consumption less noise and cooler temperatures
  • Tuned for Low Noise Operation A specially set fan curve ensures that even at full load fan noise is kept to a minimum
  • Zero RPM Fan Mode At low and medium loads the cooling fan switches off entirely for near-silent operation
  • 100% All Japanese Capacitors Premium internal components ensure unwavering power delivery and long-term reliability
  • Fully Modular Flat Cables, Flexible, fully modular flat white cables for easy cable routing

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$220.00
Get it Apr 2 - 4
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Ships from and sold by QualityPcParts․com [Expedited] ⓐVerified Seller ✅.
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$62.99
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Corsair RMX White Series (2018), RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply - White
Corsair RMX White Series (2018), RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply - White
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Price$220.00-14% $119.95
List:$139.99
$139.99-15% $109.99
List:$129.99
$99.99-17% $124.99
List:$149.99
Delivery
Get it Apr 2 - 4
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Tuesday, Apr 2
Get it as soon as Monday, Apr 1
Customer Ratings
Energy efficiency
4.6
4.5
4.3
4.3
4.5
4.5
Noise level
4.6
4.5
4.4
4.4
3.8
4.5
Easy to install
4.5
4.4
4.5
4.5
4.4
4.4
Quality of material
4.3
4.2
4.1
4.1
4.0
4.2
Value for money
4.3
4.2
4.3
4.3
4.0
4.2
Sold By
QualityPcParts․com [Expedited] ⓐVerified Seller ✅
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
power supply design
Full Modular
Full Modular
Full Modular
Full
Full Modular
Full Modular
connector type
ATX, EPS
EPS
PCI Express
PCI Express
ATX
ATX
form factor
ATX12V
ATX
EPS12V
EPS12V
ATX
cooling method
Air
Air
Air
Air
Air
system bus connector
8 Pin
8 Pin
8 Pin
fan count
1
1
1
1
1
1

From the manufacturer

CP-9020187-NA RMx White Series RM750x 750 Watt 80 PLUS Gold Certified Fully Modular PSU

Pristine White Casing

Now available in an elegant white finish to make your build truly stand out.

CP-9020187-NA RMx White Series RM750x 750 Watt 80 PLUS Gold Certified Fully Modular PSU

Tuned for Low Noise Operation

A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum.

CP-9020187-NA RMx White Series RM750x 750 Watt 80 PLUS Gold Certified Fully Modular PSU
CP-9020187-NA RMx White Series RM750x 750 Watt 80 PLUS Gold Certified Fully Modular PSU

Fully Modular, Flat Cables

Flexible fully modular, flat white cables mean that you only connect the cables your system needs, making clean and tidy builds easier.

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Product information

Technical Details

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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Corsair

Corsair RMX White Series (2018), RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply - White


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Product guides and documents

Product Description

PRISTINE WHITE CASING Now available in an elegant white finish to make your build truly stand out. TUNED FOR LOW NOISE OPERATION A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum. 80 PLUS GOLD CERTIFIED The RMx White can deliver power with over 90% efficiency, lowering energy consumption, noise, temperatures, and your power bill. 100% ALL JAPANESE CAPACITORS By using high-end electrolytic capacitors, the RM750x delivers the unwavering power and long-term reliability you #39; #39;ve come to expect from a CORSAIR power supply. ZERO RPM FAN MODE At low and medium loads the RM750x #39; #39;s cooling fan doesn #39; #39;t spin until you need it, for near-silent operation. FULLY MODULAR, FLAT CABLES Flexible fully modular, flat white cables mean that you only connect the cables your system needs, making clean and tidy builds easier. TEN-YEAR WARRANTY CORSAIR offers a ten-year warranty on all RMx series power supplies, your guarantee of reliable operation that will last across several system builds. If you run into any problems during the installation or use of an RMx power supply, CORSAIR global customer support is ready to help.

Customer reviews

4.8 out of 5 stars
4.8 out of 5
7,303 global ratings

Customers say

Customers like the performance, noise, and appearance of the power supply. For example, they mention it works spectacularly, handles the power load of their build well, and is very quiet. Some appreciate the appearance, saying it looks premium. That said, opinions are mixed on quality and value.

AI-generated from the text of customer reviews

113 customers mention84 positive29 negative

Customers like the performance of the power supply. They say it works spectacularly, is quiet, and has no problems so far. Some say that the included cables are perfectly functional. Overall, most are satisfied with the performance and quality of this product.

"It works out of the box. Went with white for the first time and cables have a nice braided sheathing and are a nice contrast to a black motherboard...." Read more

"Haven't heard a bit of noise from this thing. The fan is never on unless my computer is under a full load. It's a quality PSU...." Read more

"It solved the problem with my computer. My computer wouldn't always start up, would not respond sometimes when it was on and was always losing the..." Read more

"No issues. Works great and fixed our computer problems!" Read more

96 customers mention73 positive23 negative

Customers like the power supply. They mention it's quiet, handles the power load of their build very well, and is very powerful. Some say that it has good wattage for a mid to slightly over mid range PC and that it'll still run strong after almost a year. Some customers have had no problems with power delivery or noise. Overall, most are satisfied with the performance and durability of the product.

"...Other than that the power supply is still running strong after almost a year. I might update in January.JUST GET THE THING!!!!" Read more

"...What I wanted was near silence and capable load handling when all the dependent resources were working at their max...." Read more

"...Was happy with this as it has high watts, the Corsair brand, and is white! I was going for an all white build, which can be hard to find...." Read more

"...2 hours of pulling everything apart checking every connection still no power...." Read more

75 customers mention63 positive12 negative

Customers like the noise level of the power supply. They say it is very quiet, has no whirring noise, or coil whine. Some customers even say they can't hear it at all.

"Haven't heard a bit of noise from this thing. The fan is never on unless my computer is under a full load. It's a quality PSU...." Read more

"...This power supply is quiet and has not even hiccuped in the most demanding games I've played. Easy to install, even in an existing build...." Read more

"...but this is so quiet and has no whirring noise or coil whine which is fantastic...." Read more

"...very quiet unit." Read more

56 customers mention56 positive0 negative

Customers are satisfied with the appearance of the system power device. They mention it looks good, neat, and worth it for the looks. They also appreciate the premium look of the product, including the cables. Some say that the white color is lovely. Overall, most are happy with their purchase and recommend it to others.

"...I had to use a little force but it finally fit. It is super quite compared to the OEM power supply and it runs the Nvidia Quadro P4000 like champ!" Read more

"...Can't hear it at all and it looks super clean. Cables are well made but are SUPER stiff, the 8pin cables are the pigtailed ones...." Read more

"...When paired up with Corsair's Crystal 280X mATX chassis, it's beautiful. It's very quiet and, of course, fully modular...." Read more

""Easy" install... PS is really nice, it's just that the cables within the PC are difficult to trace & replace with ones frome the new PS...." Read more

53 customers mention49 positive4 negative

Customers find the installation process of the system power device to be easy. They mention that it works well, has no problems with power levels or heat, and is worth the money. Some say that the power supply is easy to use and has zero issues in multiple builds.

"...Easy to install, even in an existing build. I would definitely buy this PSU again...." Read more

"The PSU itself was really easy to install, and came in excellent condition...." Read more

"...Love that the cables are white too. Super easy to install and packaging was secure." Read more

"Easy to install, has a bag to hold extra power cables that are not used. The cables feel strong and the white matches corsair white cases...." Read more

17 customers mention17 positive0 negative

Customers find the color of the power supply unit to be beautiful, excellent choice for white-themed builds, and a nice contrast to a black motherboard. They also appreciate the white cables and say it's perfect for their all-white setup.

"...time and cables have a nice braided sheathing and are a nice contrast to a black motherboard. As usual Corsair quality...." Read more

"...Was happy with this as it has high watts, the Corsair brand, and is white! I was going for an all white build, which can be hard to find...." Read more

"This power supply unit seems like an excellent choice for white-themed builds, 850w was exactly what I needed to power my new gaming computer..." Read more

"...I don't think I've ever heard the fan. Plus, beautiful white for white builds.The only cons I can come up with is 1...." Read more

141 customers mention80 positive61 negative

Customers are mixed about the quality of the system power device. Some mention that it has good cables supplied, with a nice braided sheathing. Others say that the build makes the cables stiff and difficult to maneuver. Some customers also complain that the cables look very sloppy and are of absurdly low quality.

"...Went with white for the first time and cables have a nice braided sheathing and are a nice contrast to a black motherboard. As usual Corsair quality...." Read more

"...Not gonna lie the first one I bought went bad because of a faulty outlet or wall adapter BUT the customer support is OUT OF THIS WORLD AMAZING...." Read more

"...Great stuff!One last thing I liked was the included solid, not partly transparent, white zip ties." Read more

"...The power cord is nice and sturdy and sits nice and snug inside outlets which is perfect!..." Read more

36 customers mention23 positive13 negative

Customers are mixed about the value of the system power device. Some mention that it's good bang for their buck, and has saved them immensely on their power bill. Others say that it was very overpriced, messy, and seems like an exceptionally cheap knock-off.

"...Always efficient, always dependable, and affordable. I upgraded from a CX550M to this RM750. The 550 is still runs great...." Read more

"...it are so absurdly low quality that this seems like an exceptionally cheap knock-off...." Read more

"...Rock-solid voltages, 80+ Gold and dead-silent. I don't think I've ever heard the fan. Plus, beautiful white for white builds...." Read more

"...So I added this 800 watt to it. I liked the price and sometimes I wonder if my PC is even running because it is so quiet...." Read more

Bit the bullet - but the system survived
4 Stars
Bit the bullet - but the system survived
I guess I got unlucky.When I was installing my original PSU, I noticed through the fan grate there was some grey material inside the unit. I guessed it was some sort of thermal paste or something, maybe even protective gel to prevent electrical arcing. The unit was completely factory sealed, never opened - and yet it had this grey, seemingly solidified goop in the bottom. It was a little weird, but I didn't think much of it at the time.I'll get back to this goop later on in my story.Corsair's PSUs are rather reputable, and this one features a 10 year warranty. Unfortunately for me, my own power supply died about 2 weeks after installing it in my system. I heard a loud electric crack from my computer, and the entire system immediately shut off. Hitting the power button didn't do anything."Oh [censored]" is what exited my mouth, having a PSU die on you is VERY bad. Either only the PSU bit the bullet, or the PSU killed not only itself, but everything that was attached to it. Everything in your computer is connected to the power supply one way or another. Hundreds or thousands of dollars of damage could be on the line.Fortunately, only my PSU bit the bullet - it didn't kill my entire system. After detaching it from my computer and plugging it into a wall, I hooked it up to my old PC and hit power. The PSU temporarily gave it enough power, but then made a clicking sound - I'm guessing some safety breaker in it was triggered, and the thing shut off.RMAing the PSU was reasonably easy, however from my experience the only way I could get Corsair to advance my RMA process was by calling their support center. I had to contact them twice on the phone before my RMA request was approved and I was able to ship the PSU to them - on my own dime, mind you. They don't cover the cost of shipping back to them.I'm aware these large companies have lots of calls and tickets to deal with, but given that my RMA was only pushed along after phoning them twice, and taking nearly an hour in hold time/call time is unacceptable. Perhaps I had my problem during a bad week for Corsair, but the experience was still quite frustrating, especially when a brand new product goes bad.Fortunately, they shipped a new one to me the day they received my dead PSU - with 1 day expedited shipping! My new PSU was at my door the very next day after the broken one had arrived. So... I guess that makes up for the $17 I spent to ship the dead one back to them.Upon receiving my new PSU, I again inspected the interior of the unit. To my surprise - no grey goop. I couldn't spot a drop with my eyes and a flashlight. In my previous unit, the one that died, grey goop was painfully obvious, and immediately spotted through the grate. This unit? Not a drop.
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Top reviews from the United States

Reviewed in the United States on September 4, 2021
Color: 80 PLUS GoldSize: 750 WattsStyle: RMx (White)Pattern Name: Power SupplyVerified Purchase
9 people found this helpful
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Reviewed in the United States on September 5, 2020
Color: 80 PLUS GoldSize: 850 WattsStyle: RMPattern Name: Power SupplyVerified Purchase
2 people found this helpful
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Reviewed in the United States on August 11, 2022
Color: 80 PLUS GoldSize: 750 WattsStyle: RMx (White)Pattern Name: Power SupplyVerified Purchase
Reviewed in the United States on March 2, 2019
Color: 80 PLUS GoldSize: 750 WattsStyle: RMx (White)Pattern Name: Power SupplyVerified Purchase
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5.0 out of 5 stars My best purchase. Attention to detail. Solid.
Reviewed in the United States on March 2, 2019
I mainly bought this for it's white color and the fact that I only trust Corsair with my power delivery. They've never let me down.

I planned ahead with life with this one. I figured that since I will eventually move to a new place and depending on location my electric bill could vary; that I would get a more efficient box being Gold Certified. It being fully modular was a dream come true. I've always wanted one! Weird thing to always want, but it makes a big difference to me!

The color of the case throughout all of the cables is white and very clean! I added cable extensions for good looks where visible and no problems there with fitting snug yet somehow easier to disconnect from the motherboard inputs over their other PSUs. Great stuff!

One last thing I liked was the included solid, not partly transparent, white zip ties.
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One person found this helpful
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Reviewed in the United States on January 4, 2020
Color: 80 PLUS GoldSize: 650 WattsStyle: RMPattern Name: Power SupplyVerified Purchase
14 people found this helpful
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Reviewed in the United States on May 26, 2023
Color: 80 PLUS GoldSize: 650 WattsStyle: RMPattern Name: Power SupplyVerified Purchase
Reviewed in the United States on November 23, 2023
Color: 80 PLUS GoldSize: 750 WattsStyle: RMPattern Name: Power SupplyVerified Purchase

Top reviews from other countries

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COMMONSENSE
5.0 out of 5 stars Great price and great durability
Reviewed in Canada on January 25, 2023
Color: 80 PLUS GoldSize: 850 WattsStyle: RMx (White)Pattern Name: Power SupplyVerified Purchase
Brenda Orozco
5.0 out of 5 stars Excelente
Reviewed in Mexico on December 28, 2021
Color: 80 PLUS GoldSize: 750 WattsStyle: RMPattern Name: Power SupplyVerified Purchase
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Brenda Orozco
5.0 out of 5 stars Excelente
Reviewed in Mexico on December 28, 2021
Llevo un par de meses con la fuente de poder y es muy buena, me ha funcionado perfectamente, hace muy poco ruido. Llegó muy bien protegida.
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Kevin
5.0 out of 5 stars Well Built, Adaptable and Dead Quiet
Reviewed in Canada on July 16, 2020
Color: 80 PLUS GoldSize: 650 WattsStyle: RMPattern Name: Power SupplyVerified Purchase
2 people found this helpful
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Shivanjali
5.0 out of 5 stars No one can bet it
Reviewed in India on June 5, 2020
Color: 80 PLUS GoldSize: 850 WattsStyle: RMx (White)Pattern Name: Power SupplyVerified Purchase
One person found this helpful
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Quantum
5.0 out of 5 stars Great PSU
Reviewed in Singapore on February 17, 2022
Color: 80 PLUS GoldSize: 850 WattsStyle: RMx (White)Pattern Name: Power SupplyVerified Purchase