Guaranteed compatible upgrades for:

IBM/Lenovo ThinkPad T590

System Specifications
Maximum Memory:
  • 24GB with 8GB standard (40 w/release of 32GB)
  • 32GB with 16GB standard (48GB w/release of 32GB)
  • 1 Socket
Standard Memory:
  • 8GB (Non-removable) or
  • 16GB (Non-removable)
  • Intel Core i7
  • Intel Core i5
Bus Architecture:
  • Flash - microSDXC; USB 2.0/3.x Type-A; USB 2.0/3.x Type-C
Mfr's System P/N's:
  • 20N4xxx; 20N5xxx
Upgrade Path:
  • Maximum memory can be reached using any combination of 4, 8, and 16GB modules.