The new Satellite Pro laptops feature 11th Gen Intel Core processors, the new Windows 11 operating system, lightning-fast solid-state drive and Dynabook’s +Care Service Warranty With a slender 18.9mm form factor, the 14-inch Satellite Pro C40-J provides up to a 9.5 hour battery life rating and weighs just 3.27 pounds (1.49kg), while the 15.6- inch Satellite Pro C50-J boasts a 19.7mm form factor, weighing in at 3.96 pounds (1.80kg), and provides up to an 8 hour battery life rating,” says Dynabook.