Question Im building a new pc and its my first time building a PC

[QuaidO420]

I am building a new pc and its my first time I Have:
MSI Gungir 300R AirFlow Case
AMD X670E-E - Motherboard
AMD 9800x3d - CPU
Corsair Vengeance 32gb RAM 6000mhz - RAM
MSI AIO 360 mm CPU Liquid Cooling radiator - CPU Heatsink
TWO NVME's 4TB (From my old computer) - SSD
MSI - MPG A1000W PCIE 5.0 - PSU
Either putting an RTX 3090 Ti or 4090 Ti - GPU


My question is will the (MSI - MPG A1000W PCIE 5.0) be compatible with the 30 series if that is the route i take? I know its compatible with the 40 series and i already have the PSU and cant return it anymore

 

[Lutfij]

Welcome to the forums, newcomer!

I would advise that you look into a 1.2KW PSU in the event you're dropping in either of the GPU's listed above. Where are you located and what is your preferred site for purchase?

As for the rest of your build, make sure the ram kit you're picking has AMD's E.X.P.O advertised on the package. As for your motherboard, make sure you're on the latest BIOS update once you get the system to POST and into your BIOS. Speaking of motherboard's;

ROG STRIX X670E-E GAMING WIFI | Gaming motherboards｜ROG - Republic of Gamers｜ROG Global

ASUS ROG Strix X670E-E Gaming WiFi features 18+2 power stages, DDR5 support, four M.2 slots with heatsinks, PCIe® 5.0, USB 3.2 Gen 2x2 front-panel connector, and onboard WiFi 6E. It also features AI Cooling II, AI Networking, Two-Way AI Noise Cancelation. ROG Strix X670E-E Gaming WiFi caters to...

rog.asus.com

is this the board you're looking at?

 

[QuaidO420]

yes that is the motherboard that i have now, and the Ram i have is DDR5 EXPO

 

[--SID--]

Only buy >=1200w when it has multiple 12VHPWR connectors. 1200w with a single 12VHPWR connector is a bit useless. 1000w is plenty for one 600w connector.