so i have a https://www.amazon.com/CORSAIR-White-Certified-Modular-Supply/dp/B093RCJRNS?th=1

which would i need, i assume a black label, also which cables on cablemod would match with the pcie cables for my 4080

I have never dealt with that version, I am not sure, you would have to look at the case manual to see if it can.

https://www.amazon.com/CORSAIR-White-Certified-Modular-Supply/dp/B093RCJRNS/ref=sr_1_3?_encoding=UTF8&c=ts&dchild=1&keywords=Computer+Power+Supplies&qid=1630075123&refinements=p_n_feature_three_browse-bin%3A16955319011%2Cp_n_feature_keywords_two_browse-bin%3A6906987011%2Cp_89%3ACorsair%2Cp_n_condition-type%3A2224371011&rnid=2224369011&s=pc&sr=1-3&ts_id=1161760

Here is one that will.