The NAV50 ships with an Intel Atom N450 processor. This processor supports 64-bit architecture, so installing Windows 7 64-bit is technically possible. However, netbooks have limited RAM (typically 1GB or 2GB). Ensure your unit has at least 2GB of RAM for smooth performance on a 64-bit OS.
: Running a 64-bit OS on 1GB of RAM is not recommended and will likely be very sluggish. RAM Upgrade : It is highly recommended to upgrade to at least 2GB of RAM