Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA)

Purchased the RM850 on 7/15/21 and so far so good!

no fuss no muss, will buy brand again

Got it brand new in an unopened box. Couldnt get the computer to turn on, so I returned it. Second one came without packaging and with no cords. Tried contacting corsair using email support with agents to buy cords but no luck. Finally decided to just return the second and try it again, but this time I bought a power supply tester to be sure I wasnt the one messing it up. Third one arrived fresh not unboxed this time and with all the cords. Same exact response as the first. Tested it with my Power Supply Tester and it had no power. Returning the third one now.

Works no problems so far!

good psu, quiet, efficient , could use larger selection of cords for SATA connections : some mounting positions do NOT let you use straight in connections, some dont let you use right angle connections

Have enjoyed Corsair reliability for many years. This PSU lasted less than two months before failing in my Z390 build. Hate to say it but will probably will go in a different direction on PSUs from here on out.

Item not working.

This white PS looks stellar in my case. Delivers deliciously clean power to my components, efficiently.

PSU doest what its supposed to do. Quiet operation. Easy Installation. Cables are nice and sleeved, but difficult to train.

Quiet operation and efficient enough to power up a mid-case tower build