Guaranteed compatible upgrades for:

IBM/Lenovo ThinkPad X140e

System Specifications
Maximum Memory:
  • 8GB
  • 2 Sockets
Standard Memory:
  • 4GB (Removable)
  • AMD A-Series APU
  • AMD E-Series APU
Bus Architecture:
  • Flash - SDXC; SSD - SATA 2.5-inch 7mm; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • 20BLxxx; 20BMxxx
Upgrade Path:
  • Configurations up to 8GB can be reached using 4GB modules.