Today Microsoft announced the General Availability for Windows Server 2012 R2 Cloud OS.
At the heart of Cloud OS is Windows Server 2012 R2, which delivers upon the promises of a modern datacenter, modern applications, and people-centric IT. Whether you are an enterprise building out your own private cloud environment or a service provider offering large-scale cloud services, Windows Server 2012 R2 offers an enterprise-class, simple and cost-effective solution that’s application-focused and user-centric. With Windows Server 2012 R2, you can utilize the capacity of your datacenter, deliver best-in-class performance for your Microsoft workloads, and receive affordable, multi-node business continuity scenarios with high service uptime and at-scale disaster recovery.
You can start your evaluation by downloading the bits from the below links: