Guaranteed compatible upgrades for:

MSI K Series Motherboard K7D MASTER-L/K7D MASTER (MS-6501)

System Specifications
Maximum Memory:
  • 2GB using unbuffered memory
  • 3.5GB using Registered memory
  • 4 Sockets
Standard Memory:
  • 0MB (Removable)
  • AMD Athlon 2 GHz AMD 762
Bus Architecture:
  • PCI
Upgrade Path:
  • Virtually any configuration up to 3.5GB can be reached using any combination of 512MB and 1GB modules.
  • MUST use BIOS version 1.82 or newer.
  • System will run unstable with earlier BIOS versions.The BIOS can be downloaded from MSI's website ( ).
  • Modules must be installed in ascending order with lower capacity modules installed first.
  • Registered (KVR266X72RC25/xxx) and unbuffered (KVR266X64C25/xxx) modules CANNOT be mixed.
  • Although it is physically possible to install more memory, the system will only recognize 3.5GB maximum.