Corsair RMX Series, RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black
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Prof. Rozella Reinger IV
> 3 dayI replaced the PSU in my computer to get it to a Gold rating minimum. I barely can hear this thing working and my games all run smoothly. I was recommended this brand by a friend and I have to say I am impressed.
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Marc-André Roy
> 3 dayBought this power supply to replace an old aging OCZ 550w PSU that was starting to die and give system instability. The product is very well packaged and the pouch to store the wire is neat. Quality is also very good. It is good to know that this PSU is based on a CWT design. It is also rated as Tier A+ by Linus Tech Tips PSU Tier list.
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Victor
> 3 dayHad to RMA the first psu as it was DOA, but Corsairs customer service was great and they sent me a working replacement within a week. Thankyou Corsair.
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D'angelo Kessler
> 3 dayVery good quality cables easy to setup and worth the money
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John C.
> 3 dayI needed to upgrade my power supply for a new graphics card. Kind of a pain to install. Some of the cables were just a little too short to route them as I wanted to. But, it works!
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Marco
> 3 dayMeilleur PSU, excellente fabrication avec des composantes japonaises.
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Jaccobaa
> 3 dayFuente de poder con excelente calidad. Cero ruido
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Christopher Larivière
> 3 dayThis powers an i9 9900k and RTX 2080 easily with room to spare. Even with the ddr4 XMP profile
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John Q. Consumer
> 3 dayOn low-power mode. it is silent.
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Andy
> 3 dayMy old EVGA 850 had ridiculous coil whine under load, and I noticed performance issues far worse than expected of a 3080ti in Elden Ring. Sure enough, replaced it with the rmx 1kw, absolute silence and no noise under any load, performance is back up, and weird OS level freezes stopped happening too. My old 10 yr old PC has an AX1200 still kicking in it, corsair is quality. I shouldve never went EVGA for cost cutting, PSUs are worth spending on
