With Windows Server 2012 R2 you can scale to run your most important workloads with robust recovery options. You'll achieve value quickly with a wide range of cost-effective, high-performance storage options and simplified delivery of multi-tenant IT services. You can build, deploy, operate, and monitor applications on-premises and in the cloud. Empower users with secure access to corporate resources on the devices they choose.
Microsoft Windows Server 2012 R2 Standard - licence
Microsoft Windows Server 2012 R2 Standard - BIOS-locked (Fujitsu)