Guaranteed compatible upgrades for:
Dell XPS Desktop 420
System Specifications
Maximum Memory:
- 8GB
Expansion:
- 4 Sockets
Standard Memory:
- 512MB (Removable) or
- 1GB (Removable)
CPU/Chipset:
- Intel Core 2 Duo Intel X38
- Intel Core 2 Extreme Intel X38
- Intel Core 2 Quad Intel X38
Bus Architecture:
- 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 any combination of 1 and 2GB modules.