Guaranteed compatible upgrades for:
Alienware x Series Desktop x51 R2
System Specifications
Maximum Memory:
- 16GB
Expansion:
- 2 Sockets
Standard Memory:
- 4GB (Removable) or
- 6GB (Removable) or
- 8GB (Removable)
CPU/Chipset:
- Intel Core i5 Intel H87
- Intel Core i7 Intel H87
Bus Architecture:
- HyperX - Supported; PCI Express; SSD - SATA 2.5-inch 9.5mm; SSD - SATA 3.5-inch; USB 2.0/3.x Type-A
Upgrade Path:
- Virtually any configuration up to 16GB can be reached using any combination of 2, 4 and 8GB modules or kits.