The Alienware 18 is a gaming laptop first introduced in 2013. It is a refresh of the M18x laptop. Some countries refer it as the M18XR3 Viking
- Alienware 18 - Updated with Intel Haswell ProcessorsChoices of single or dual Nvidia GeForce 700 Series GPU(s), single or dual AMD Radeon R9 M290X GPU(s). Up to 32GB of DDR3 1600 MHz RAM (Four slots up to 8GB each).
- Alienware 18 R2 - 2014 Updated version of the Alienware 18 or; updated with Intel Haswell micro architecture processors, single or dual Nvidia GeForce 800 Series GPU(s), and optional overclock.
- Alienware 18 R3 - 2015 version was a limited re-release of the previous Alienware 18, with updated dual Nvidia GeForce 900 Series GPUs.