Minimum: 1.6 GHz CPU, 384 MB RAM, 1024x768 display, 5400 RPM hard
Recommended: 2.2 GHZ or higher CPU, 1024 MB or more RAM, 1280x1024
display, 7200 RPM or higher hard drive
Running on Windows Vista: 2.4 GHz CPU, 768 MB RAM
1.22 GB of available disk space for the minimum installation
2 GB of available disk space for the full installation.
The su4100 CPU is too slow considering the above requirements.
Short Answer: No, you cannot run Visual Studio on that CPU.
of-course you can , lets not forget that the minimum requirements are referring to a single processor whereas the spec is referring to one , and thus it should be able to run , i should know i used VS 2008 on a 1.6 p4 and it worked fine