Guaranteed compatible upgrades for:

Sony VAIO VGN-B Series VGN-B66SP


System Specifications
Maximum Memory:
  • 1.2GB
Expansion:
  • 1 Socket
Standard Memory:
  • 256MB (Non-removable)
CPU/Chipset:
  • Intel Pentium M 1.6 GHz Intel 855GME
Bus Architecture:
  • PC Card
Upgrade Path:
  • Virtually any configuration up to 1.2GB can be reached using any combination of 256, 512MB, and 1GB modules.