Dell Latitude 3340 used laptop with an Intel Core i3 4th Gen processor, 4GB RAM and 500GB hard drive. Its compact 13.3-inch design makes it suitable for basic office work, browsing, schoolwork, typing, and everyday computing. DELL 3340 i3 - 4gb 500 I3 4GB 500.0 Used Laptop. Used laptop suitable for everyday computing, work, school, browsing and general productivity.