Meet the Dell Precision 5540, Dell Precision 7540, and Dell Precision 7740, the latest Ubuntu-based Dell Precision laptops promising a powerful computing boost over previous models, namely Dell Precision 3530, 5530, 7530, and 7730, which were introduced at the end of 2018. The Dell Precision 5540 is the cheapest of them all, yet powerful as it features either Intel Xeon E or 9th generation Intel Core processors with up to 8 cores, up to 64GB of RAM, up to 4TB of storage, and professional-grade graphics up to the Nvidia Quadro T2000 GPU with 4GB RAM.