Dell Latitudes are excellent Linux laptops for corporate and research environments. These highly configurable systems balance your budget and your need for portability and number crunching power. The Koala E4200 is our smallest Linux laptop with a Core 2 Duo processor, wide-aspect 12" LCD, and Solid State Drive. The Tiger E6410 is our most economical Linux laptop. The Rhino M4500 is a high-performance 15.4" workstation. The Rhino M6500 is the highest performance Linux portable ever offered, with a quad-core i7 cpu, 16GB RAM, dual 500GB hard drives, and a 1GB Nvidia FX 3800M gpu powering its 17" 1920x1200 LCD.