PC requirements

Mount & Blade: With Fire and Sword System Requirements

Mount & Blade: With Fire and Sword needs at least 2.1Ghz or higher, 1.2 GB of RAM and 128 MB+ graphics.

Verified Sources: Steam store listing
Mount & Blade: With Fire and Sword minimum and recommended PC specifications
Component Minimum
Operating system XP/Vista/Windows 7
Processor 2.1Ghz or higher
Memory 1.2 GB
Graphics 128 MB+
Storage 900 MB
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Mount & Blade: With Fire and Sword is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Mount & Blade: With Fire and Sword on PC

Can my PC run Mount & Blade: With Fire and Sword?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Mount & Blade: With Fire and Sword need?
900 MB