Discussion Modifying ENP-7660B

[CTFGaming]

Good day, looking for some advice.

I procured a 600W psu from Overtek recently and looking at the amount of work I will have to do to modify the cables for my custom build I started thinking about making it into a modular interface to make it easier.

https://www.aliexpress.com/item/1005001314070091.html?pdp_npi=4%40dis%21ZAR%21ZAR%20371.37%21ZAR%20371.37%21%21%2120.05%2120.05%21%40210384b217153363896711561e8a13%2112000015664537366%21sh%21ZA%214856944684%21&spm=a2g0o.store_pc_allItems_or_groupList.new_all_items_2007506793186.1005001314070091

I found this modular board on Ali express but looks like its only rated for 300W, my question is will the connectors manage the extra amperage if I double up the cables on the CPU and GPU connectors as it only has 1 x header for each. Any help would be appreciated.