I was created a asp.net 4.0 web applcation with sql server 2012. In this application more than 300 users can request their leave, Permission to their Team leaders. Team Leaders respond their requests. And i installed a windows service that will calculate the attendance of 300 users. I installed the web application into local IIS (Intranet). The problem is i'm really don't know what is the suitable hardware requirements for that. Can any one suggest me!