PC requirements

Star Wars: Jedi Knight - Dark Forces II System Requirements

Star Wars: Jedi Knight - Dark Forces II needs at least Pentium 90, 16 MB of RAM and DirectX graphics.

Verified Sources: Steam store listing
Star Wars: Jedi Knight - Dark Forces II minimum and recommended PC specifications
Component Minimum
Operating system Windows 2000, XP or Vista
Processor Pentium 90
Memory 16 MB
Graphics DirectX
Storage 700 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

Star Wars: Jedi Knight - Dark Forces II is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Star Wars: Jedi Knight - Dark Forces II on PC

Can my PC run Star Wars: Jedi Knight - Dark Forces II?
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 Star Wars: Jedi Knight - Dark Forces II need?
700 MB