Guaranteed compatible upgrades for:

Toshiba Satellite A20 Series A20 Small Business Series (PSA20U-09Z437X)


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System Specifications
Maximum Memory:
  • 2GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 256MB (Removable) or
  • 512MB (Removable)
CPU/Chipset:
  • Intel Pentium 4 2.66 GHz ALi M1672
Bus Architecture:
  • PC Card
Mfr's System P/N's:
  • PSA20U-09Z437X
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 256, 512MB, and 1GB modules.
Comments:
  • KTT3614/xxx (266) and KTT3311/xxx (333) are both supported for this system, and can be mixed, but will only run at 266MT/s.