Windows XP SP3, Windows Vista SP2, Windows 7, or newer. Processor: 1.6 GHz or faster. RAM: 1,024 MB (1.5 GB if running in a virtual machine). Disk Space: Up to 5.5 GB of available space. Step-by-Step Offline Installation Guide
If you have an internet connection on one machine, you can create an offline layout: vs10sp1-x86.msi offline download