Guaranteed compatible upgrades for:

IBM/Lenovo IdeaPad S405


System Specifications
Maximum Memory:
  • 4GB
Expansion:
  • 1 Socket
Standard Memory:
  • 2GB (Removable) or
  • 4GB (Removable)
CPU/Chipset:
  • AMD A-Series APU AMD A70M (Hudson-M3)
Bus Architecture:
  • Flash - SDHC; SSD - SATA 2.5-inch 7mm; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • 59342xxx; 59351xxx
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using 4GB modules.