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brad s
> 3 daygreat quality as I have always gotten from all my corsair purchases
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Erna Bogisich
09-06-2025Happy customer
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KNDY
10-06-2025CORSAIR is known for creating wonderful power supplies and the CORSAIR RMx Series RM550x is a solid, quiet power supply worth checking out!
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Rick Hamilton
11-06-2025Nine months in use and going strong!
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Pyangeduciel
> 3 dayTrès satisfait
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Cooper
> 3 dayIf something arrives Dead, it can easily be replaced through Amazon thanks to not only the return window, but also their 90-day warranty under tech support. So far, mine hasnt died yet, and it was so nice to be able to cut down on the amount of cables my old setup had. This PSU runs silently and its nice to have the room for upgrades in the future. My only concern is that the plug-in cable ( the cable where you plug the battery into the wall), doesnt stick all the way into the PSU socket. Still runs great though.
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Andres U.
Greater than one weekFuncionando muy bien desde hace más de un mes, estoy muy contento.
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Austin Hammer
> 3 dayBuild quality is solid, cables are of great quality and my system is running very well and quiet. Great replacement!
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Viqqen
> 3 dayMuy buen power supply no se dejen llevar por los malos reviews.
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Ybsen Perez
> 3 dayThis is the second Corsair Certified Power Supply and the first one is been working for 10 years without any failures. Its just the best device you can buy.