Guaranteed compatible upgrades for:

IBM/Lenovo ThinkStation C20x


System Specifications
Maximum Memory:
  • 48GB ECC UDIMMs
  • 96GB Reg ECC RDIMMs
Expansion:
  • 6 Sockets (2 banks of 3) per CPU 12 Sockets (4 banks of 3) using two CPUs
Standard Memory:
  • 2GB (Removable) or
  • 4GB (Removable)
CPU/Chipset:
  • Intel Xeon Intel 5520
Bus Architecture:
  • PCI; PCI Express; SSD - SATA 3.5-inch
Mfr's System P/N's:
  • 4266-xxx; 4269-xxx; 4272-xxx
Upgrade Path:
  • Virtually any configuration up to 96GB can be reached using 8GB modules.