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Guaranteed-compatible upgrades for your
Acer Extensa Notebook 5420 Series EX5420-xxxxx



  • Computer Memory
  • Internal Hard Drives
  • Solid State Drives
  • External Hard Drives
  • Accessories
  • Other

System Specifications
Maximum Memory:
  • 4 GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 512 MB (Removable) or
  • 1 GB (Removable) or
  • 2 GB (Removable)
CPU/Chipset:
  • AMD Turion 64 X2 Mobile AMD M690G
Bus Architecture:
  • PC Card
Mfr's System P/N's:
  • EX5420-xxxx; LX-E820X.xxx
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 1 and 2GB modules.
Comments:
  • MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation)