Where can I buy fan couplers like the ones on your rig? It would be better than the external fan I'm currently using. Thanks.
I don't know. They were delivered with the rig frame.
Maybe you have to check with the seller to see if he's selling them separately
https://fr.aliexpress.com/item/NEW-8GPU-Stackable-Aluminum-6-GPU-Open-Air-Frame-Mining-Rig-Case-Computer-For-Ethereum-ETH/32822187640.html?spm=a2g0w.10010108.1000016.1.5dc1a1854ASl6P&isOrigTitle=true
Hope this helps
