The Dell Precision 7780 is the flagship 17.3-inch workstation, offering a strong balance of size, performance, and cooling. It features multiple ports, including USB-A, USB-C with Thunderbolt 4, HDMI, Ethernet, SD card reader, and optional smart card support. The larger chassis improves airflow and supports higher power limits, delivering top performance—especially with high-end graphics options—slightly ahead of the 16-inch Precision 7680. Ideal for demanding CAD workflows, it remains a favourite among engineers for its screen size and capability.