Guaranteed compatible upgrades for:
IBM/Lenovo ThinkPad R40 Pentium M 2722, 2723, 2724-xxx
System Specifications
Maximum Memory:
- 2GB
Expansion:
- 2 Sockets
Standard Memory:
- 128MB (Removable) or
- 256MB (Removable)
CPU/Chipset:
- Intel Pentium M 1.3 GHz Intel 855PM
- Intel Pentium M 1.5 GHz Intel 855PM
Bus Architecture:
- PC Card
Mfr's System P/N's:
- 2722-xxx; 2723-xxx; 2724-xxx
Upgrade Path:
- Virtually any configuration up to 2GB can be reached using any combination of 256, 512MB, and 1GB modules.