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

My stock stock grey 350W PSU was dying - causing random reboots and shut-offs. I finally upgraded to the 850W PSU from Corsair and it worked like a charm. The PSU itself and the cables speak quality. This PSU powers my crypto mining rig with 3 HDDs (which are running all the time) and 1 SSD. This PSU put new life into my 5-year old motherboard and all the components.

received on time and works as expected

As the title says it arrived and the pc would not turn on. Spent a whole night trying to figure out what was wrong with the pc. Took it to a shop and turns out the new psu was dead/ did not work

This powers an i9 9900k and RTX 2080 easily with room to spare. Even with the ddr4 XMP profile

Would buy again! Great product!

Fuente muy robusta, excelente materiales, bajo nivel de ruido. Lo mejor muy confiable para tenerla 24/7 con tus equipos electrónicos

Modular cables are awesome, virtually no noise comes from this power supply. If your workload creeps up over 800 watts this until becomes inefficient. Always size your power supply correctly.

Fan never turned on and if it did I never heard it cause it was so quiet, cables are decently long

Got this as part of a new build. Its the first power supply that has come with cables exactly as needed by the rest of the system. Its modular so initial unpacking was a surprise till I figured it out.

great