Guaranteed compatible upgrades for:

Acer Aspire Desktop M5811


System Specifications
Maximum Memory:
  • 4 GB using a 32-bit Operating System
  • 8 GB using a 64-bit Operating System
Expansion:
  • 4 Sockets
Standard Memory:
  • 1 GB (Removable) or
  • 4 GB (Removable) or
  • 8 GB (Removable)
CPU/Chipset:
  • Intel Core i7 Intel H57
  • Intel Core i5 Intel H57
  • Intel Core i3 Intel H57
  • Intel Pentium Dual Core Intel H57
Bus Architecture:
  • PCI; PCI Express; SSD - SATA 2.5-inch 9.5mm
Mfr's System P/N's:
  • 92.FFW7M.xxx; PT.SDG02.xxx; PT.SDGE2.xxx
Upgrade Path:
  • Virtually any configuration up to 8GB can be reached using any combination of 1GB and 2GB modules.
Comments:
  • MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
  • A 64-bit Operating System is required to utilize more than 4GB of memory