Main point of portability is because The workplace of the coworker I built this for is truly offline, with no potential for LAN or wifi, so to download new models and update the system periodically I need to go pick it up from him and take it home. WARNING - these components don't fit if you try to copy this build. The bottom GPU is resting on the Arctic p12 slim fans at the bottom of the case and pushing up on the GPU. Also the top arctic p14 Max fans don't have mounting points for half of thei...