In order for you to play Saints Row 2 on Windows with minimal graphics settings, your computer must meet the following requirements
Supported OS:
Windows XP or Vista.
Processor:
2.0 GHz Intel Dual-Core Pentium IV or equivalent or AMD Dual-Core Athlon XP or equivalent
Memory:
1 GB system RAM
Graphics:
128MB 3D graphics card with Shader Model 3.0 support (i.e. 7600 NVidia card or better, ATI X1300 card or better)
DirectX Version:
DirectX 9.0c
Sound:
DirectX 9.0c compatible 16-bit sound card
Hard Drive:
15 GB of Hard Drive Space
Display:
DirectX compatible display capable of 640x480 in 16-bit color
In order to play Saints Row 2 on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Supported OS:
Windows XP or Vista.
Processor:
3.2 GHz Intel Dual-Core Pentium IV or equivalent or AMD Dual-Core Athlon XP or equivalent
Memory:
2 GB system RAM
Graphics:
256MB 3D graphics card with Shader Model 3.0 support (i.e. 8800 NVidia card or better, ATI HD3850 card or better)
DirectX Version:
DirectX 9.0c
Sound:
DirectX 9.0c compatible 16-bit sound card
Hard Drive:
15 GB of Hard Drive Space
Display:
DirectX compatible display capable of 640x480 in 16-bit color