The Ubuntu-powered Inspiron 1525 is currently only available for customers in the UK, France, Spain and Germany.
Dell claims to have based its latest Ubuntu-based products on feedback from more than 100,000 visitors on the company's IdeaStorm website, set up last year to canvas customer opinion on their preferred Linux-based laptop.
Dell took its first Ubuntu steps in the US last May when it preloaded the OS on two desktop systems and an Inspiron E1505n laptop.