Guaranteed compatible upgrades for:

Acer Aspire One Netbook 521 Series AO521-xxx


System Specifications
Maximum Memory:
  • 1 GB with Windows 7 Starter
  • 2 GB with other operating systems
Expansion:
  • 1 Socket(s)
Standard Memory:
  • 1 GB (Removable)
CPU/Chipset:
  • AMD Athlon Neo AMD M880G
Bus Architecture:
  • Flash - MMC; Flash - SDHC; SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
  • LU.SBS0D.xxx; LU.SBT08.xxx; LU.SBT0D.xxx
Upgrade Path:
  • 1GB Standard: