Guaranteed compatible upgrades for:

Sapphire PURE CrossFireX 770 PC-AM2RX780


System Specifications
Maximum Memory:
  • 8 GB
Expansion:
  • 4 Sockets
Standard Memory:
  • 0 MB (Removable)
CPU/Chipset:
  • AMD Athlon 64 X2 (AM2+) AMD 770
Bus Architecture:
  • PCI; PCI Express; SSD - SATA 2.5-inch 9.5mm; USB
Upgrade Path:
  • Virtually any configuration up to 8GB can be reached using 512MB, 1 and 2GB modules.
Comments:
  • MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
  • Modules of varying speeds can be mixed, however, they will default to the slowest speed populated.
  • AMD Sempron processors support DDR2-533 and DDR2-667 memory only.
  • DDR2-800 modules are not supported with this processor.
  • Maximum configurations require a 64-bit operating system.
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation)