First build advice

Getting ready to assemble as soon as GPU and Mobo arrive. Have everything else sitting on my desk waiting. Anything that I should know going in?

Thanks in advance!

Parts list:

Nzxt H6 Flow

2 140mm fans for bottom of case

120mm for rear case

Asrock X870E Nova Wifi

7950x3d (Uninformed purchase)

Saphire 7900xtx Nitro

Gskill Trident z5 Neo 64gb 6400mhz Cl30

Arctic Liquid Freezer III 360 Aio

Samsung 990 Evo plus 4tb

Seasonic Vertex PX-1200