Question Will I Have Enough Power?

[Ivan21234]

Will an 850W Corsair PSU be enough for the following components?

1. CPU: Ryzen 7 9800X3D
2. CPU Cooler: Cooler Master - Hyper 212 Halo 120mm
3. GPU: Powercolor Hellhoud Radeon 7900 XTX
4. Mobo: Gigabyte Aorus B650 Elite Ax ICE
5. RAM: 32 (2x16) GB DDR5 RAM
6. Storage: Kingston 240 GB SSD
7. Storage: 970 Evo Plus NVMe
8. Storage: Samsung 870 Evo 2 TB SSD
9. PSU: Corsair RM850X Gold Plus, Fully Modular
10. Case: iCUE 4000X

Long story short for anyone wondering why my rig might be low on wattage: I'm using a spare PSU, which is the Corsair. My original 1050W from Thermaltake died on me out of nowhere, and I had this one to test to see if it was a PSU issue, which I think it was. The PC is working and running fine so far, but I don't know if it will be able to handle stressful loads.

P.S. This is my first time building with flagship components, so bonus points for letting me know if the case will be enough to support the components without them getting too hot. I know I should upgrade my CPU fan at some point to a Thermalright Peerless something-or-other, which I will.

 

[Ralston18]

Start here:

https://www.tomshardware.com/reviews/best-psus,4229.html

Apply the calculators and do your own manual wattage requirements total.

If a component provides a wattage range then use the high end value.

 

[rolli59]

light on CPU cooler