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Corsair CP-9020179-AU RMX Series. RM750x 80 Plus Gold Fully Modular ATX Power Supply, Black, 750W

4.8 4.8 out of 5 stars 310 ratings

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black
750W
RMx Series
Brand CORSAIR
Compatible devices Personal Computer
Connector type ATX
Output wattage 750 Watts
Form factor ATX

About this item

  • 80 Plus 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 percent all Japanese 105°C capacitors: Premium internal components ensure unwavering power delivery and long-term reliability
  • Fully modular cables: Only connect the cables your system needs, making clean and tidy builds easier

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Warranty & Support

Amazon.com.au Return Policy:You may return for a full refund for the price you paid within 30 days of delivery any new computer purchased from Amazon that is "dead on arrival", arrives in damaged condition or is still in unopened boxes. Amazon may test or inspect returns. If Amazon finds a customer has misrepresented the condition of a return, Amazon may impose a fee equal to up to 15 percent of the merchandise sales price. Any returned computer that is damaged through customer misuse, missing parts, or in unsellable condition due to customer tampering may result in the customer being charged a restocking fee based on the condition of the computer. This policy does not restrict or alter any non-excludable statutory consumer protections or rights you may have, including under the Australian Consumer Law. To view full returns terms including return instructions, merchandise-specific requirements and exclusions see our Returns Policy Page. New, used and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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Customer reviews

4.8 out of 5 stars
4.8 out of 5
310 global ratings

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Customers say

Customers like the quality, noise level, ease of installation, performance and value of the system power device. For example, they mention it's a good, solid power supply that runs silently and provides lots of power with low noise. Some appreciate the modularity, and value. That said, some complain about the cables being stiff and hard to bend around.

AI-generated from the text of customer reviews

34 customers mention34 positive0 negative

Customers are satisfied with the quality of the power supply. For example, they mention it's a good solid quality power supply, has the grunt and quality to power any system, and has an excellent build quality. That said, some say it'll be a great product for a high end px build and that the cables come standard.

"Great unit, easy to install. Absolutely silent under regular use. I haven’t pushed it enough to start the cooling fan yet." Read more

"...Runs cool and quiet, and provides ample, clean power for the system." Read more

"Very low noise and plenty of power. Fits easy." Read more

"Great power supply BUT people need to be aware that the inbuilt safety feature in the cables means the end of the 24pin/4+4 pin connectors is heat..." Read more

22 customers mention19 positive3 negative

Customers like the noise level of the system power device. They mention that it runs silently and perfectly as expected.

"...It was easy to install as it's fully modular. Runs cool and quiet even while underload for my PC but that could be because I'm not drawing close to..." Read more

"...Very quiet (fan doesn't run unless it's under heavy load), output lines all have capacitors on them to reduce electrical noise, voltage levels seem..." Read more

"Great unit, easy to install. Absolutely silent under regular use. I haven’t pushed it enough to start the cooling fan yet." Read more

"...Outside of that, it's great. Runs cool and quiet, and provides ample, clean power for the system." Read more

15 customers mention15 positive0 negative

Customers find the installation process of the system power device to be easy. They mention that it's fully modular, making cable management a breeze.

"Bought the 750W version of this while it was on sale. It was easy to install as it's fully modular...." Read more

"Great unit, easy to install. Absolutely silent under regular use. I haven’t pushed it enough to start the cooling fan yet." Read more

"...Being modular, it made installation much easier than a standard PSU...." Read more

"Easy to install, very quiet noise, great quality overall. took one star off because the Fully Modular PSU cables are hard to bend around." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the performance of the system power device. For example, they mention it works well, has no problems, and runs smoothly. Some say it's reliable and long-lasting. That said, some are happy with the purchase and mention it'll be a good fit for their needs.

"...The others, put back in the box.I've had no problems with it at all. 5 stars. Would buy again." Read more

"...It is an excellent midle of the range product and works well in Leo's first computer. You cannot go wrong with Corsair." Read more

"No issues at all. Super quiet modular PSU. Some of the cables were a little stiff. The 24 pin motherboard connector could be longer...." Read more

"Have used this product before and found to be reliable and long performing" Read more

8 customers mention8 positive0 negative

Customers appreciate the system power device's modularity. They mention that the cables are fully detachable, and the design is great.

"...It was easy to install as it's fully modular...." Read more

"...This unit is gold rated 80 plus gold.The PS is fully modular, meaning that the cables are fully detachable from the PSU itself...." Read more

"...The PSU has served me with no issues for almost 2 months. It is modular so you can use the cables you only need...." Read more

"All great, great quality, great modular psu...." Read more

8 customers mention8 positive0 negative

Customers appreciate the value of the system power device. They say it's good value and solid.

"...They're too inefficient, and these days gold is reasonably priced. This unit is gold rated 80 plus gold...." Read more

"The Corsair rm750 white is the best value especially since I have gotten it on sale...." Read more

"Excellent price for a whisper quiet 80 Gold PSU. Build quality is excellent and with a 10-year warranty too...." Read more

"Arrived quickly and in perfect condition. Was exactly as I expected. Good value and no nasty surprises. Very happy." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the size of the system power device. They mention that it looks great, is small, and beautifully fits into their PC. Some say that it's powerful small powerfully.

"Very low noise and plenty of power. Fits easy." Read more

"Love the modular design. Fitted right in. All the plugs and sockets I needed...." Read more

"Loved the product, beautifully fitted into my pc and gave it the powers it needed." Read more

"Yet to test but looks great and quite small." Read more

12 customers mention3 positive9 negative

Customers are dissatisfied with the cables of the system power device. They mention that the cables are stiff and hard to bend around. Some say that the wires are difficult to manage and that it is impossible to have neat cable management.

"...One minor point is the cables are quite stiff at first. With some slight bending and moulding they will fit to how you need them...." Read more

"...a large case (like the Meshify 2 I have) the cables will BARELY reach the 8pin motherboard spots. Like they are stretched to their absolute max...." Read more

"...The Corsair rm750 white also comes stock with white cables making my pc run flush...." Read more

"...installing this thing is extremely hard, you have to bend the wires at uncomfortable levels just to fit it on the motherboard...." Read more

Works and looks great
5 Stars
Works and looks great
The Corsair rm750 white is the best value especially since I have gotten it on sale. The package came with 0 box damage and all contents where perfectly packed. The Corsair rm750 white also comes stock with white cables making my pc run flush. This psu is perfect for my 2060 and I now cannot hear any noise coming from my pc. So if you are weighing up other options. This is the one. Corsair make the best psu’s
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Top reviews from Australia

Reviewed in Australia on 20 July 2021
Colour: blackSize: 750WStyle Name: RMx SeriesVerified Purchase
Bought the 750W version of this while it was on sale. It was easy to install as it's fully modular. Runs cool and quiet even while underload for my PC but that could be because I'm not drawing close to full power I'm not sure. The 10 year warranty this comes with also encouraged me to commit to buy as I don't have to worry about a new power supply for 10 years.
One person found this helpful
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Reviewed in Australia on 11 October 2021
Colour: blackSize: 550WStyle Name: RMx SeriesVerified Purchase
Bought this for a homebuild project and am using it as a power supply for 12V and 5V power - really impressive so far. Very quiet (fan doesn't run unless it's under heavy load), output lines all have capacitors on them to reduce electrical noise, voltage levels seem very stable.

A little bit pricey, but very glad I got it.
Reviewed in Australia on 21 January 2020
Colour: blackSize: 650WStyle Name: RM SeriesVerified Purchase
Very happy with this unit. To begin with, never buy below a gold rating. They're too inefficient, and these days gold is reasonably priced. This unit is gold rated 80 plus gold.

The PS is fully modular, meaning that the cables are fully detachable from the PSU itself. Just plug in the ones you need. The others, put back in the box.

I've had no problems with it at all. 5 stars. Would buy again.
6 people found this helpful
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Reviewed in Australia on 30 August 2021
Colour: whiteSize: 750WStyle Name: RMx SeriesVerified Purchase
The Corsair rm750 white is the best value especially since I have gotten it on sale. The package came with 0 box damage and all contents where perfectly packed. The Corsair rm750 white also comes stock with white cables making my pc run flush. This psu is perfect for my 2060 and I now cannot hear any noise coming from my pc. So if you are weighing up other options. This is the one. Corsair make the best psu’s
Customer image
5.0 out of 5 stars Works and looks great
Reviewed in Australia on 30 August 2021
The Corsair rm750 white is the best value especially since I have gotten it on sale. The package came with 0 box damage and all contents where perfectly packed. The Corsair rm750 white also comes stock with white cables making my pc run flush. This psu is perfect for my 2060 and I now cannot hear any noise coming from my pc. So if you are weighing up other options. This is the one. Corsair make the best psu’s
Images in this review
Customer image
Customer image
Reviewed in Australia on 26 September 2020
Colour: blackSize: 650WStyle Name: RMx SeriesVerified Purchase
Great unit, easy to install. Absolutely silent under regular use. I haven’t pushed it enough to start the cooling fan yet.
Reviewed in Australia on 9 January 2021
Colour: blackSize: 550WStyle Name: RMx SeriesVerified Purchase
Replaced a failing Coolermaster 550w oem psu with this one (rm550x). Being modular, it made installation much easier than a standard PSU. My only gripe (and it's a minor one, by no means a deal breaker), is the distance between the Sata power connectors. They're so close, that on modern cases with 2.5" SSD sleds behind the motherboard, the plug in the middle of the 3 in the chain can't be used, as it just won't reach anything. I think this design was better suited to older cases with multiple 3.5" hdds mounted in cages. I had the same issue with both this one (Corsair rm550x) in a Silverstone Fara B1 case and my other psu (Corsair rm1000i) in a Lian Li Lancool 2 case. Adding probably an extra 30mm of cable between each one would fix this problem.

Outside of that, it's great. Runs cool and quiet, and provides ample, clean power for the system.
4 people found this helpful
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Reviewed in Australia on 26 August 2020
Colour: blackSize: 650WStyle Name: RMx SeriesVerified Purchase
It comes with a 10 year warranty. The PSU has served me with no issues for almost 2 months. It is modular so you can use the cables you only need. One minor point is the cables are quite stiff at first. With some slight bending and moulding they will fit to how you need them. Highly recommend this PSU.
2 people found this helpful
Report
Reviewed in Australia on 2 July 2021
Colour: blackSize: 750WStyle Name: RMx SeriesVerified Purchase
Very low noise and plenty of power. Fits easy.