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Mark
> 3 dayMost of the time, the fan doesnt even run, so thats as quiet as you can get. Even when it runs, its not loud, so I really like that in my desktop PC. The price was good, and I like the modular cable design. Plus, its a Corsair, so Im expecting it to last.
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BongWang
> 3 dayThis is worth the higher price than the CX series, for sure. It works like a DREAM. Super silent and turns my computer on without a hitch. After having a disaster of a time with the cheaper, hunk of garbage known as the CX series (whatever you do, please do not buy the CX!!!), I feel like I am in love with the RMx series.
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Anon
Greater than one weekSo far so good.
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Jerome Labbe
> 3 dayIt is an awesome product, top of the line, nothing bad to write about it. I dont regret buying this. But I would also never recommand it, unless you are building a cadillac of a PC. Its overkill overall. You can find a lot of cheaper 650 watt PSU, if you dont mind some noises or non-modulare ones.
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KNDY
> 3 dayCORSAIR 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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Kaelthas.Zhao
> 3 dayThis power supply smell a bit funny when its been used in the first couple days (new car smelling). But overall its a good product.
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Jeremie Simonet
> 3 dayDoes not have 6 PCIE outputs and does not come with 6 PCIE cables. Description is misleading...not good
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Jaiant yon son
Greater than one weekWorks very very well with a AMD Ryzen 5 3600, and a Radeon rx 5700 xt Graphics card, love it so far
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Eric Fournier
> 3 dayFully modular, quiet. Solid. Plenty of power.
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Drake sanford
> 3 dayawesome product gotta love corsair wouldnt use anything else