The Microsoft Core Infrastructure Suite Datacenter Server is licenced based on processors and supports two physical processors with an unlimited number of virtualized instances. Thus, all virtual machines are covered.
This CIS Datacenter version includes:

Windows Server 2012 R2 Datacenter Edition
System Center 2012 Datacenter Edition 

System Center 2012 is a powerful tool for administrating your server. Furthermore, it includes the Endpoint Protection, which was introduced in 2012.
Language(s): German, other European languages are available on request
Scope of supply: MAK activation key, licence data, download link to the installation file
Submission of the activation key/Installation files/Product activation: After the completion of the purchase and a short processing time we will send you the activation key with the licence transfer data in compliance with EU law (contract numbers, mention of the first purchaser, etc.), as well as a download link for the installation file