moving cache folder to another server

Hi developers,
I really appreciate your time and efforts with your great plugins. I finally installed and used fully your plugins with cloudflare. wow! I resulted great in GTmetrix and every performance site tools! everything just works fine.
As my web-hosting are not providing much more disk space available and my site has around 10000 pages to be cached, which each page consumes 2MB of my web-hosting space, I was wondering if there is a solution to store cache files into another server with different IP address, which has much more space?
btw, Do u have another solution for limited web-hosting space for your plugins disk space?
my website is: https://www.i3drenders.com/
my website is: i3drenders[dot]com