Dell Laptop Latitude E6420 14" i5 2540M NVS 4200M 8GB RAM 500GB HD Windows 7 Intel i5 2540M Processor 2.6GHz 500GB Hard Drive and 8GB RAM 14-inch Screen With Nvidia NVS 4200M 512MB DDR3 Discrete Graphics Windows 7 false. Backlit Keyboard. 8X DVD +/- RW Drive.