Brand | Corsair |
---|---|
Series | rmx series |
Item model number | CP-9020177-NA |
Item Weight | 3.36 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 | 80 PLUS Gold |
Manufacturer | CORSAIR |
ASIN | B079HGL413 |
Is Discontinued By Manufacturer | No |
Date First Available | February 10, 2018 |
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Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply
Model Name | rmx series |
Brand | Corsair |
Compatible Devices | Personal Computer |
Output Wattage | 550 Watts |
Form Factor | ATX |
Wattage | 550 watts |
Cooling Method | Air |
Item Dimensions LxWxH | 6.3 x 5.91 x 3.39 inches |
Item Weight | 3.36 Pounds |
Power Supply Design | Full Modular |
About this item
- 80 Plus Gold certified for lower power consumption, less noise and cooler temperatures
- Tuned for low noise operation even at full load
- Zero RPM fan mode for near silent operation at low to medium loads
- 100 percent industrial grade, 105 degree C rated Japanese capacitors ensure unwavering power and reliability
- Fully modular cables, so you only connect the cables your system needs
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This Item Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | — | -7% $204.99$204.99 Typical: $219.98 | -21% $109.99$109.99 List: $139.99 | -17% $49.99$49.99 List: $59.99 | -10% $89.99$89.99 List: $99.99 | -20% $79.99$79.99 List: $99.99 |
Delivery | — | Get it Mar 26 - 28 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | — | Get it as soon as Monday, Mar 25 |
Customer Ratings | ||||||
Noise level | 4.6 | 4.4 | 4.5 | 4.4 | 3.7 | 4.3 |
Energy efficiency | 4.6 | 4.3 | 4.5 | 4.4 | 4.5 | 5.0 |
Easy to install | 4.5 | 4.5 | 4.4 | 5.0 | 4.4 | 4.5 |
Value for money | 4.2 | 4.3 | 4.2 | 4.6 | 4.1 | 4.2 |
Quality of material | 4.5 | 4.1 | 4.2 | — | 4.0 | 4.2 |
Sold By | — | NoodleTech (SN recorded) | Amazon.com | Amazon.com | Amazon.com | Segotep Inc. |
power supply design | Full Modular | Full Modular | Full Modular | Non-Modular | Full Modular | Full Modular |
connector type | — | PCI Express | EPS | ATX | ATX | — |
form factor | ATX | EPS12V | ATX | ATX | — | ATX12V, ATX |
cooling method | Air | Air | Air | Air | — | Air |
fan count | 1 | 1 | 1 | 1 | 1 | 1 |
wattage | 550 watts | 650 watts | 750 watts | 550 watts | 750 watts | 750 watts |
What's in the box
Videos
Videos for this product
3:41
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Installing Corsair PSU RM850x 850 Watt Power Supply
Tech By Leon
Videos for this product
0:55
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Quick Detailed Review - Corsair RMx Series RM850x
Angelooo
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Product information
Technical Details
Additional Information
Customer Reviews |
4.8 out of 5 stars |
---|---|
Best Sellers Rank | #1,469 in Computer Power Supplies |
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Product Description
Corsair RM550x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. Using only Japanese 105 DegreeC capacitors, users can depend on an RM550x PSUs' long life and reliability, backed by a ten-year warranty. Zero RPM Mode means an RM550x series PSU is virtually silent at low and medium loads, and even at maximum power, a low noise fan ensures quiet operation. Fully modular cables make PC builds and upgrades easy, as you only need to install the cables your system requires. Quiet, efficient and dependable, an RM550x PSU has everything you need to power high-performance PC for years to come. Fan bearing technology - Rifle Bearing.
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, noise level, and ease of installation of the power supply. They mention that it's a high quality, solid unit, and reliable power supply that provides ample power to the cpu and gpu. They appreciate the value, modularity, and design of the product. Opinions are mixed on performance.
AI-generated from the text of customer reviews
Customers like the quality of the power supply. They say it's a high quality, solid unit, and reliable. They also say it has 80+ Gold certification and 850W power output. Customers also say the power adapter has no problems handling 750 watts sustained. They mention that the cable management is insane and the cables are much easier to maintain.
"...Very reliable, very stable, and barely audible even with your ear near it. I highly recommend Corsair's PSUs." Read more
"These power supplies are extremely well-built and come with a 10 year warranty...." Read more
"Its a great PSU, nice design, doesnt make much noise when the fan activates." Read more
"...Now, the system does experience regular crashes when skipping while watching videos with the new GPU..." Read more
Customers like the noise level of the system power device. They say it is ridiculously quiet and barely audible.
"...Very reliable, very stable, and barely audible even with your ear near it. I highly recommend Corsair's PSUs." Read more
"...The fan often does not spin at idle and remains extremely quiet even when under near-full load...." Read more
"Its a great PSU, nice design, doesnt make much noise when the fan activates." Read more
"...Great, quiet and modular psu backed by Corsairs legendary quality." Read more
Customers like the power supply. They say it's a great product, with plenty of power to spare and a 5 year warranty. It's also a good addition to any high energy use PC, with its massive 800W of power. Customers also mention that it'll power their PC no problems and is energy efficient.
"...The output is stable with minimal ripple on the 12V rail and acceptable 5V & 3.3V characteristics...." Read more
"...there have been no issues and the PSU is supplying ample power to the cpu and gpu for this old Dell system...." Read more
"Good power supply that works well with high end components (Ryzen 5950X with a RTX 3080)...." Read more
"...The power supply itself seems to be fine, hasn't given me any issues, and is quiet, so from that perspective it's good...." Read more
Customers find the installation of the power supply to be easy. They mention that it has everything they need for proper installation, making it easy to connect and manage the cables. The cables are flexible and easy to route, making wire management a breeze. The unit is quiet under load and boots right up with no issues.
"...Cables are mostly flexible & easy to route, though the 24-pin ATX connector's capacitors do mildly complicate cable management moreso than with..." Read more
"...Everything runs flawlessly, simple to install with a focus on aesthetics and the cable management is insane - especially with that 5000d case...." Read more
"...The PSU doesn't make much noise and was easy to install.My only complaint with this power supply was with the provided power cable...." Read more
"...The installation was easy enough, and this PSU has more than enough connections for most applications...." Read more
Customers like the value of the power supply. They say it's worth the higher price, a great modular PSU for the money, and saves them money over the bronze edition. Customers also mention that Corsair makes the best affordable high quality power supplies out there.
"...CONS- The price. It's a really nice price when on sale, but when not on sale, you can find some cheaper alternatives from non name brand..." Read more
"...I got this PSU because it was the best balance between quality and price I could find. The RM750x 80+ Gold Certified specifically...." Read more
"...It's certainly not the most value option on the market at $120-- other products probably offer the same wattage, features, and durability-- but as..." Read more
"Great modular PSU for the money, it’s Corsair, they’ve got a good reputation!" Read more
Customers appreciate the modularity of the power supply. They say that the design makes it a great addition to any PC, and the setup makes for very clean builds. Customers also like the modular cable design and the fact that it only needs to plug in the cords that you intend to use.
"...Its fully modular, meaning you can only attach the wires you need, which eases the strain of the cable management chaos...." Read more
"...etc... the modular set up was perfect. I simply plugged one thing back in after the other, then 4 screws to mount the power supply into the case...." Read more
"...The modularity is great - I have about 1/2 the amount of cables routed through my case now...." Read more
"...Absolutely love the fully modular version and how I went from having what seemed like a hundred cable leads that I balled up in the bottom of my..." Read more
Customers like the design of the power supply. They say it has a high end look and feel, and it comes with a well designed bag for the power accessories. The quality looks good, and is easy to install. However, some customers have reported issues with the built-in cables.
"Its a great PSU, nice design, doesnt make much noise when the fan activates." Read more
"...Everything runs flawlessly, simple to install with a focus on aesthetics and the cable management is insane - especially with that 5000d case...." Read more
"...Looks great in all-black PC builds, if visible- Built in cables are well designed - the SATA cables, for example, have multiple connectors on..." Read more
"...the difference in quality right out of the box, it just has a high end look and feel to it with the packaging and everything...." Read more
Customers are mixed about the performance of the power supply. Some mention that it functions well, while others say that it stopped working or burned out components.
"...The fan often does not spin at idle and remains extremely quiet even when under near-full load...." Read more
"...Everything runs flawlessly, simple to install with a focus on aesthetics and the cable management is insane - especially with that 5000d case...." Read more
"...There are a lot of reviews stating that the power supply stopped working or burned out components on their motherboard...." Read more
"...System is working like brand new, and the PSU is still quiet and efficient. Still happy with this purchase." Read more
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Top reviews from the United States
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850x is more than I require, but this is also future proofing as I intend to be using this psu for a decade or so. Its fully modular, meaning you can only attach the wires you need, which eases the strain of the cable management chaos. I have 4 cables attached to power the cpu, gpu, sata sdd backups and of course all the rgb modules on the back panel). Great, quiet and modular psu backed by Corsairs legendary quality.
Update (Feb 2020): Still no issues. PSU working just fine. I installed the new GPU (MSI NVIDIA GTX 1660 Ti Gaming X) and believe it or not the system works. Now, the system does experience regular crashes when skipping while watching videos with the new GPU (that's probably due to the the Dell bios not being up to the task). For all other tasks, including kids gaming (Roblox, Minecraft, Fortnite, GS:GO), there have been no issues and the PSU is supplying ample power to the cpu and gpu for this old Dell system. I keep the 5-star rating for this PSU.
Update (August 16, 2020)
No issues at all. On a related matter, the regular crashes on skipping videos after installation of the new gpu as discussed above have completely stopped for some reason. System is working like brand new, and the PSU is still quiet and efficient. Still happy with this purchase.
As with all Corsair products, this power supply turned out to be a wonderful buy from a name brand - especially if you can snag it when it's on sale for just $90.
PROS
- Very limited noise level - almost completely silent
- Doesn't crash/fail like cheap alternatives
- Looks great in all-black PC builds, if visible
- Built in cables are well designed - the SATA cables, for example, have multiple connectors on one cable to allow for insanely easy chaining.
- Labeled cables. Sometimes, non-labeled cables can be hard to find where to place in your PC. These ones are clearly labeled: PCIE, CPU, SATA, etc.
CONS
- The price. It's a really nice price when on sale, but when not on sale, you can find some cheaper alternatives from non name brand companies. However, as this is a power supply, you should NOT cheap out on it.
CONCLUSION
I think this power supply nailed the job. It's a great supply for my computer with a 3070ti and 5800x. Really proud of this one.
My only complaint with this power supply was with the provided power cable. Rather than providing a 3 pin grounded power cable, a 2 pin power cable with a grounding wire was provided (picture provided). Not really a problem since I have lots of 3 pin power cables, but why include such a specialized cable that won't work with most household outlets. If someone were to make the mistake of using this cable on a standard household plug and didn't connect the ground wire, it would present a fire hazard. There are a lot of reviews stating that the power supply stopped working or burned out components on their motherboard. I suspect that this may be the reason.
Reviewed in the United States on May 18, 2021
My only complaint with this power supply was with the provided power cable. Rather than providing a 3 pin grounded power cable, a 2 pin power cable with a grounding wire was provided (picture provided). Not really a problem since I have lots of 3 pin power cables, but why include such a specialized cable that won't work with most household outlets. If someone were to make the mistake of using this cable on a standard household plug and didn't connect the ground wire, it would present a fire hazard. There are a lot of reviews stating that the power supply stopped working or burned out components on their motherboard. I suspect that this may be the reason.
I have friends who have used Corsair PSUs for years and have never experienced a failure or fault, so it's odd that so many here seem to be experiencing such.
Needless, to say, I fully recommend this product if you want enough power to provide for any gaming build with a good amount of headroom for future hardware that may consume more power.
Top reviews from other countries
Pros:
1. Efficient and Reliable: The 80+ Gold certification ensures high energy efficiency, reducing power wastage and operating costs.
2. Fully Modular Design: The fully modular cabling system allows for precise cable management, ensuring a clean and clutter-free build.
3. Silent Operation: The zero RPM fan mode ensures quiet operation during low to moderate system loads, keeping noise levels to a minimum.
4. Powerful Output: With 750 watts of power, this PSU is capable of handling high-end components and demanding tasks.
5. Premium Build Quality: Corsair is a trusted brand known for producing high-quality power supplies, ensuring reliability and long-term performance.
Cons:
1. None Noted: The Corsair RM750x 750 Watt 80+ Gold Power Supply has met all expectations, and there are no reported drawbacks or issues during use.
In conclusion, the Corsair RM750x 750 Watt 80+ Gold Power Supply stands out as a top-tier PSU, providing quiet and efficient power delivery for high-performance systems. Its 80+ Gold certification, fully modular design, and zero RPM fan mode make it an ideal choice for users seeking a reliable and silent power solution.
With no reported drawbacks and widespread user satisfaction, I confidently rate the Corsair RM750x 750 Watt 80+ Gold Power Supply with a perfect five stars. Power your system with confidence using this premium and efficient power supply - an essential component for any PC build or upgrade!
The RMx 1KW operates silently under any load, delivering power as expected without any performance issues. It even resolved strange OS-level freezes that I was encountering. Corsair's reputation for quality is well-deserved, and my 10-year-old PC still relies on an AX1200 from Corsair, which has been a reliable workhorse.
The only minor drawback I noticed was a temporary chemical smell during the initial usage period. However, this is expected from a brand new product, and the smell completely dissipated after a couple of days of heavy usage. If you are sensitive to odors, I recommend ensuring good ventilation in the area during the first few days. Nonetheless, this minor inconvenience does not warrant a deduction in my rating.
Overall, I highly recommend investing in a quality power supply like the Corsair RMx 1KW, as it delivers exceptional performance and operates silently, making it worth the additional cost compared to budget options.