https://www.thermaltake.com/core-v21.htmlVGA length limitation: 350mm
https://www.newegg.ca/asus-geforce-rtx-2080-ti-rog-strix-rtx2080ti-o11g-gaming/p/N82E16814126263GPU Length 305 mm
Slot Width 2.7-slot
https://www.nzxt.com/products/h400i-matte-whiteGPU Clearance: Up to 411mm