Guaranteed compatible upgrades for:
Acer Veriton Desktop S421
System Specifications
Maximum Memory:
- 8GB
Expansion:
- 4 Sockets
Standard Memory:
- 1GB (Removable) or
- 2GB (Removable) or
- 4GB (Removable)
CPU/Chipset:
- AMD Phenom (AM2+) AMD 780G
- AMD Athlon 64 X2 AMD 780G
- AMD Sempron AMD 780G
Bus Architecture:
- PCI Express; SSD - SATA 2.5-inch 9.5mm
Upgrade Path:
- Virtually any configuration up to 8GB can be reached using any combination of 512MB, 1GB, and 2GB modules.