As you may have heard, Microsoft released a brand spanking new server OS just recently called Windows Server 2012. They really want people to download and try it out and so have made a free trial available that can be downloaded from the Microsoft Evaluation Center. It offers businesses and service providers a scalable, dynamic, and multitenant-aware cloud-optimized infrastructure. Windows Server 2012 helps organizations connect securely across premises and helps IT Professionals to respond to business needs faster and more efficiently.
To get your free evaluation copy, click here.
Windows Server 2012 system requirements are here.