Guaranteed compatible upgrades for:

ASUS K Series Motherboard KFSN4-DRE

System Specifications
Maximum Memory:
  • 64GB with 2 CPUs installed
  • 16 Sockets Total 8 Sockets (4 banks of 2) per CPU
Standard Memory:
  • 0MB (Removable)
  • AMD Opteron (Socket F) Nvidia nForce 2200 Professional
Bus Architecture:
  • PCI; PCI Express; PCI-X; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Upgrade Path:
  • Virtually any configuration up to 64GB can be reached using 512MB, 1, 2, and 4GB modules IN PAIRS or kits, with two processors installed.