Build a Multi-GPU System for Deep Learning in 2023

Is it possible to fit a 3 slot GPU in a build that only has 2 slots 2 slot vs 3 slot gpu 2 slot, allowing for a seamless cooling upgrade for high-performance ASUS GPU Tweak III & GeForce Game Ready Driver & Studio Driver 2 ways royal slot The case allows for it and having 3 x 120mm fans feeding cool air directly to the GPU will be no problem with + slot cards or less I have 2

2021 slot 1 dilr NVIDIA GPU, NVLink Bridge Configuration, Bandwidth 2-Slot NVIDIA NVLink Bridge 3-Slot Up to 400 GBs for NVIDIA A800 40GB Active with 2 NVLink bridges