Client System Requirements
From Linux Schools Project Documentation
The current minimum requirements are the same as Ubuntu 10.04 LTS. More information here: https://help.ubuntu.com/community/Installation/SystemRequirements
We have TLSP client operating system on various computers some over 10+ years old. Obviously a difference will be noticed in speed etc but it should still work and install, just a bit slower than if it were placed on a quad core with 4gb of ram.
You need TLSP server system, you cannot use the client without the servers as the client is hard coded to the server system.
If you are installing the clients from the servers network install you must go into the BIOS and turn on PXE booting for the installation to work.