Guaranteed compatible upgrades for:

IBM/Lenovo Essential Series Laptop Z40-70 (w/1 SODIMM)


System Specifications
Maximum Memory:
  • 8GB
Expansion:
  • 1 Socket
Standard Memory:
  • 4GB (Removable)
CPU/Chipset:
  • Intel Core i7
  • Intel Core i5
  • Intel Core i3
  • Intel Pentium
  • Intel Celeron
Bus Architecture:
  • Flash - SDHC; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Upgrade Path:
  • Virtually any configuration up to 8GB can be reached using 8GB module.