The minimum system requirements for the PC version of Mirror's Edge have been posted on the game's official forums. According to Mirror's Edge designer "Feffe," here's what you'll need to play the unique first-person adventure game on your PC:
Minimum System Requirements
Operating System: Microsoft Windows XP SP2/Vista
Processor: Intel Pentium 4 3.0GHz or 100% compatible equivalent
Memory: 1GB RAM
Video Card: 256MB memory with Shader Model 3.0*
HDD Space: 8GB
DVD Drive: 1x DVD Drive
Soundcard: Soundcard with DirectX 9.0c compatibility
DirectX: DirectX 9.0c
Network: An online connection is required for access to Leaderboards
The designer also confirmed that Mirror's Edge would optionally support Nvidia's PhysX graphics technology. You can test your rig on the PC version of Mirror's Edge when it releases this January.