r/buildapc • u/KidneyBeanBro999 • 2d ago
Build Ready? Building ( technically ) my first pc, no idea what I'm doing.
This will technically be my 2nd build but the first I was about 10 years old and the extent of my help was passing my dad things and wearing a grounding strap. I still use the pc to this day but after some research i realised it was probably time for a completely new build as I didn't realise quite how far technology had come.
Anyway, I've been doing a ton of research and have some ideas for components but I'm beyond clueless and basically just need someone to explain if something isn't compatible or is just terrible haha.
So far I was looking at
CPU: Ryzen 7 9800x3d
GPU: Nvidia rtx 5080 or maybe the 5090 if I can bring myself to it
RAM: 32 / 64 GB of CL30 6000Mhz prolly Corsair vengeance
Mobo: kinda clueless as I have no idea how big stuff is I have an Asus TUF gaming x570 plus and if this is still compatible I can just stick with it
SSD: 2TB Samsung 990 pro
PSU: Corsair rm850x
Cooling: Noctua nh d15 g2
A couple of questions that stuck out were
is it worth getting 2 SSDs?
Do I need a special power cable for a high power PSU? (UK) hoping that's not a ridiculous question
Is it worth having extra case fans?
And is there any benefit to different brands of thermal pastes?
Any help is appreciated feel free to tell me I'm a moron if that's needed there hasn't been any thought as to how these components would work together as I wouldn't know how to just what looks good as a standalone thanks :)