AI infrastructure projects can lose valuable time before a single production workload reaches the floor. A site may have secured power, equipment orders, and an approved capacity plan, yet the delivery schedule can still stretch when contractors must coordinate structural work, mechanical systems, electrical distribution, controls, and commissioning in a fixed sequence. The construction method influences how much of that work must happen at the site, how many activities can proceed simultaneously, and how consistently teams can reproduce a proven design. Prefabricated construction offers a way to move selected activities into a factory while site teams prepare foundations, utility connections, and supporting infrastructure. A 60% reduction in deployment time is a target that requires a defined baseline and project-specific evidence, not a guaranteed result of choosing prefabrication.