FS2004 (FS9) System Requirements Questions & Answers

FS2004 remains light by modern standards, but its published minimum specifications do not tell the whole story on current hardware. This hub separates the original CPU, memory, graphics and operating-system requirements from the practical demands of dense scenery, complex aircraft, higher resolutions and large AI traffic schedules.

Answers written and tested by the Fly Away team address low-end laptops, compatibility compromises and whether running the simulator from an external SSD is sensible. They also explain how to budget storage beyond the base installation, since add-on aircraft, photoreal scenery, mesh and duplicated installer archives can consume far more space than FS2004 itself.