Guaranteed compatible upgrades for:
Alienware x Series Desktop x51
System Specifications
Maximum Memory:
- 8GB 1333MHz with Intel 2nd Gen CPUs
- 16GB 1600MHz with Intel 3rd or later Gen CPUs
Expansion:
- 2 Sockets
Standard Memory:
- 4GB (Removable) or
- 6GB (Removable) or
- 8GB (Removable)
CPU/Chipset:
- Intel Core i7 Intel H61
- Intel Core i5 Intel H61
- Intel Core i3 Intel H61
Bus Architecture:
- HyperX - Supported; PCI Express; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Upgrade Path:
- Virtually any configuration up to 8GB can be reached using 4GB modules or kits.