Guaranteed compatible upgrades for:

IBM/Lenovo ThinkCentre M81

System Specifications
Maximum Memory:
  • 16GB
  • 4 Sockets
Standard Memory:
  • 1GB (Removable) or
  • 2GB (Removable)
  • Intel Core i7 Intel Q65
  • Intel Core i5 Intel Q65
  • Intel Core i3 Intel Q65
Bus Architecture:
  • PCI; PCI Express; SSD - SATA 3.5-inch; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • 0385-xxx; 1730-xxx; 5030-xxx; 5032-xxx; 5048-xxx; 5049-xxx; 7517-xxx; 7518-xxx
Upgrade Path:
  • Configurations up to 16GB can be reached using 4GB modules.