2 Slot Graphics Card Width -

GPU Servers For AI, Deep Machine Learning & HPC gpu slot width GPU Chipset Manufacturer Memory Size Cooler Max GPU Length Form Factor Interface Memory Interface DisplayPort HDMI Slot Width Single Slot gpu slot GPU GeForce RTX™ 4090; GeForce RTX™ 4080 SUPER; GeForce RTX™ 4080; GeForce 2-slot width; Overclocking; Zero Frozr; TORX Fan; Backplate; TORX Fan

gpu with m2 slot And that 6mm makes a big difference, blocking off another PCI-Express slot on your motherboard, and possibly even making MSI Gaming Slim version