Guaranteed compatible upgrades for:

Supermicro A+ Server AS4020A-8R (AS-4020A-8R)


Sorry, there are no products or models matching your search.

System Specifications
Maximum Memory:
  • 12GB using DDR333/400 with 2 CPU's
  • 16GB using DDR266 with 2 CPU's
Expansion:
  • 4 Sockets (2 banks of 2) per CPU 8 Sockets total
Standard Memory:
  • 0MB (Removable)
CPU/Chipset:
  • AMD Opteron AMD 8000 Series
Bus Architecture:
  • PCI; PCI-X
Mfr's System P/N's:
  • AS-4020A-8R; AS-4020A-8RB
Upgrade Path:
  • Virtually any configuration up to 12GB can be reached using 512MB, 1 and 2GB modules IN PAIRS.
Comments:
  • Only AMD Opterons 246 and higher support DDR400 memory.
  • Using DDR333 or DDR400, this motherboard supports only six ranks of memory per CPU.
  • Single CPU configurations only support four memory modules.
  • Dual CPU configurations support eight memory modules.
  • MODULES MUST BE ORDERED AND INSTALLED IN PAIRS.
  • Mixing x4 and x8 modules is allowed, however not within the same bank.
  • If featured, Chipkill technology is supported with x4 modules only.