Guaranteed compatible upgrades for:

IBM/Lenovo ThinkPad S531


System Specifications
Maximum Memory:
  • 10GB
Expansion:
  • 1 Socket
Standard Memory:
  • 2GB (Non-removable) +
  • 2GB (Removable) or
  • 4GB (Removable) = 4 or 6GB total
CPU/Chipset:
  • Intel Core i7 Intel HM76
  • Intel Core i5 Intel HM76
  • Intel Core i3 Intel HM76
Bus Architecture:
  • Flash - SDXC; SSD - M.2 SATA; SSD - SATA 2.5-inch 7mm; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • 20B0xxx
Upgrade Path:
  • Configurations up to 10GB can be reached using 4GB or 8GB modules.