Microsoft Windows Server 2008 R2 Standard – 16 core

Licensing info: A minimum of 8 core licenses is required for each physical processor and a minimum of 16 core licenses is required for each server. Hence, this license can activate up to 2 physical processors. Standard Edition provides rights for up to 2 Operating System Environments or Windows Servers containers with Hyper-V isolation when all physical cores in the server are licensed. For each additional 1 or 2 VMs, all the physical cores in the server must be licensed again. Download – Product key and installation instructions are emailed after purchase. Windows Server 2008 R2 is a server operating system developed by Microsoft, which builds on the enhancements built into Windows Server 2008. The operating system (OS), which is highly integrated with the client edition of Windows 7, offers improvements in scalability and availability, as well as power consumption.