Guaranteed compatible upgrades for:

IBM/Lenovo ThinkStation P520c

System Specifications
Maximum Memory:
  • 128GB Reg ECC RDIMM
  • 4 Sockets (1 bank of 4)
Standard Memory:
  • 4GB (Removable)
  • Intel Xeon Intel C42x Series
Bus Architecture:
  • Flash - SDXC; PCI Express; SSD - M.2 NVMe; SSD - SATA 2.5-inch 9.5mm; SSD - SATA 3.5-inch; USB 2.0/3.x Type-A; USB 2.0/3.x Type-C
Mfr's System P/N's:
  • 30BXxxx
Upgrade Path:
  • Configurations up to 128GB can be reached using 8, 16, and 32GB modules IN GROUPS OF FOUR.