Can I add more RAM to my DELL Alienware Laptop M15x ?
"DELL Alienware Laptop M15x" has 2 Memory Slots. Each slot has a max memory limit of 4GB which gives a combined max memory of 8GB for the machine. You can simply add extra module of rams up to 4GB to the empty slot(s) or replace your current one with the higher sized modules. We recommend ordering as matched pair to achieve dual channel speed (twice faster on the same frequency). We always send matched pairs for quantities more than one.