Help/advice with cablemod.

[Moustache Boy]

Hey there! First off, I hope this is in the correct topic, apologies if it's not. 

 

Arround the time when AMD release the 4000 serie CPU, and Nvidia the RTX 3080 Ti.

I want to build a new pc. 

 

I want to use the custom cables from cablemod using the cable configurator. The type is mod mesh. 

 

My case: Corsair Obsidian 500D RGB SE

My PSU: Corsair HX1000i

Storage: 2x m.2, and 1x sata ssd

GPU: rtx 3080ti

 

I think that's all you need parts wize to answer my question. 

 

My question how do I know how long the cables should be when I don't have hands on with the parts? Is there a standard length for this? 

 

If you can give me some advice that would be great.

 

(sinds I cannot measure them.) or else I Ned to buy my parts, measure wait a month till the cables arrive, I think I cannot handle that xD.