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CORSAIR RM550X 80+ 550w GOLD MODULAR PSU

4.2 4.2 out of 5 stars 60 ratings
Brand Corsair
Compatible Devices Personal Computer
Output Wattage 550 Watts
Wattage 550 watts
Item Dimensions LxWxH 5.91 x 6.3 x 3.39 inches
Item Weight 1660 Grams

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CORSAIR RM550X 80+ 550w GOLD MODULAR PSU

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Price—-6% $84.99
List: $89.99		-34% $54.99
List: $82.99		$99.99-14% $59.99
List: $69.99		$67.99
Delivery—
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Customer Ratings
4.24.2 out of 5 stars60
4.54.5 out of 5 stars1,044
4.44.4 out of 5 stars482
4.64.6 out of 5 stars1,314
4.64.6 out of 5 stars919
4.64.6 out of 5 stars2,112
Noise level
—
4.4
4.0
3.8
4.5
4.5
Energy efficiency
—
4.2
3.9
4.5
4.4
4.6
Value for money
—
4.1
3.6
4.1
4.5
4.3
Easy to install
—
4.1
4.5
4.4
5.0
4.5
For gaming
—
—
4.0
—
5.0
4.6
Sold By
—
ADATA
Apevia
Amazon.com
Amazon.com
Amazon.com
power supply design
—
Full Modular
Semi-Modular
Full Modular
Non-Modular
Non-Modular
connector type
—
ATX
atx,floppy,pci-e,sata
ATX
ATX
ATX
form factor
—
ATX
ATX
—
—
ATX
cooling method
—
Air
Air
—
Air
Air
min input voltage
—
—
110 volts
—
24 volts
100 volts
system bus connector
—
—
24 Pin
8 Pin
—
24 pin,pin

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Customer reviews

4.2 out of 5 stars
4.2 out of 5
60 global ratings

Top reviews from the United States

There are 0 reviews and 0 ratings from the United States

Top reviews from other countries

Jacque M
5.0 out of 5 stars Very good PSU
Reviewed in the United Kingdom on October 1, 2016
Verified Purchase
I did ot buy this for myself but for a friend who needed a new power supply. From what he told me is that the PSU works brilliantly and loves the features that are offered with this model (modularity, fanless mode etc.).

His current system rocks an i5 4460 paired with the PALIT GTX 950. Although he is not exceeding 300-320W, it allows him to have some breathing space when he upgrades to the i7 4790K and a GTX 1080, in which case 550W is plentiful.

From what I know of Corsair as a whole, I would only expect high quality products to come from them and needless to say me and my friend who is using it, are satisfied with this power supply.
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Lucrez1a
4.0 out of 5 stars Excellent PSU
Reviewed in the United Kingdom on January 20, 2018
Verified Purchase
Beautifully quiet and works well, but the leads are a little on the short side. I had to move the drives around in my full size desktop in order to create a setup where I could reach every one.

Just don't make the mistake of thinking that the leads from one PSU will work OK with those from a different make. Just because the plugs are the same, the wiring might not be as I discovered to my cost.
Report
MR B WHARTON
4.0 out of 5 stars Great PSU, Modular leads could be less bulky
Reviewed in the United Kingdom on November 29, 2018
Verified Purchase
Purchased for a new build. Under light load it's essentially silent with no fan spin. Haven't tested it under heavy load so can't comment on fan noise.

Very well made, modularity a great thing to have.

Only 4 stars because the modular leads themselves are very heavily braded / heavy, making cable management not as easy as could be.
Report
runaib
2.0 out of 5 stars I was disappointed in this unit as it generated more noise with ...
Reviewed in the United Kingdom on June 25, 2018
Verified Purchase
I was disappointed in this unit as it generated more noise with the fan off than my old corsair VS650 with fan running. It's silent on bench test when there's no load but as soon as I connected it to my rig (which I think draws about 280w) it started to generate transformer hum. Measured roughly at 32dB with fan off compared with the VS650 that measured 28dB on the same rig with the fan running. I thought I had a faulty one and returned it for replacement, only to find that the replacement suffered from the same problem. I've now returned for refund.
As far as the rest of the product is supplied, looked good, Cables are fine for length in my ATX case. Was able to bend them at the end to fit into the motherboard sockets. The main 22 way ATX connector was a tight fit and did require a good push to make all the connections secure. At the PS end, connectors fitted in fine and had no problems with installation. Unit is slightly longer than my old VS650 but there was plenty room in my case. I only wish it hadn't made so much noise.
3 people found this helpful
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Leslie.D
4.0 out of 5 stars My go to brand that does not let me down.
Reviewed in the United Kingdom on October 22, 2018
Verified Purchase
Corsair are my go to brand for Psu's. This is number four build and number four psu. Never let me down and oldest one is 4yr to 5yr old now.
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