32 GB (2 X 16 GB Mem Ram per Alienware Alienware 15 R2, Alienware 15 R3 di CMS c108
Compatible with: Alienware Alienware 15 R2, Alienware 15 R3. Max Capacity: 32GB. We don't use OEM or Generic Modules to avoid incompatibility. Product appearance may vary. Picture for reference only.