Guaranteed compatible upgrades for:
Toshiba Satellite U405 U405-S2817 (PSU40U-016013)
System Specifications
Maximum Memory:
- 2GB
Expansion:
- 2 Sockets
Standard Memory:
- 512MB (Removable) or
- 1GB (Removable) or
- 2GB (Removable)
CPU/Chipset:
- Intel Pentium Dual Core 1.73 GHz Intel GL960
Bus Architecture:
- USB 2.0/3.x Type-A
Mfr's System P/N's:
- PSU40U-016013
Upgrade Path:
- Virtually any configuration up to 2GB can be reached using any combination of 1GB modules.