Here are some very useful calculator links that we show many of our customers on the benefits of virtualization.
http://www.vmware.com/go/calculator = VMware TCO/ROI Calculator. Show the potential cost saving from VMware virtualization solutions and identifies the tangible CapEX and OpEX savings.
http://www.vmware.com/go/costperapp = When comparing Hypervisor products, it is best to compare “cost per application” (or VM) when using that hypervisor. Here is a calculator which shows how VMware can provide the lowest overall cost per app over other Hypervisors.
http://www.microsoft.com/Windowsserver2008/en/us/hyperv-calculators.aspx = Windows Licensing Calculator for Virtual Environments (when using Calculator #1, under “Virtualization Technology”, for VMware modify the configuration and choose 3rd-Party virtualization running on “bare metal”). This calculator will help you identifiy the Windows licensing cost savings when used in a virtual environment (when using any Hypervisor product like Hyper-V, vSphere, etc). More and more companies are using the unlimited Virtual Machines option that comes with the Windows Datacenter per CPU license which offers substantial cost savings on Windows licensing when virtualizing!
August 7, 2009 at 10:25 am
Some interesting license changes are noted here too:
http://blogs.technet.com/wcraddock/archive/2009/01/19/licensing-change-notification-access-windows-server-2003-in-hyper-v-hosted-on-windows-server-2008-without-windows-server-2008-cals.aspx
August 7, 2009 at 10:42 am
[...] Desktop Licensing in a Virtual Environment (VDI) We’ve already posted some useful info on licensing servers for a virtual environment, but we also get the question a lot [...]