I Modded the most power dense SFF GPU. EVER!
I modded JK&G Venture's Copper Heatsink onto my RTX 4000 SFF; Along with their power mod, this made it incredibly powerful for the size. It is literally the most performance per volume space good for SFF builds especially since it requires no additional cables.
You can get your own RTX 4000 SFF modded here:
https://jkgventures.tech/shop/
Use Coupon Code: CBUTTERS for 10% off.