If you’ve had a chance to use the VMware TCO Comparison Calculator, you know that it factors in all the elements of a proper Total Cost of Ownership analysis to compare the true cost of building a virtual infrastructure on our vSphere and vSphere with Operations Management products to the cost of building a similar infrastructure on Microsoft’s “Cloud OS” – their name for Windows Server Hyper-V and System Center. [VMware has an even more detailed ROI/TCO Calculator to show the financial savings of virtualization and private cloud vs. physical infrastructure.]
The results are eye-opening for many users who have seen the comparisons from our competitors that consider only the Windows operating system and virtualization software license costs. Including all the TCO elements shown above makes it very clear that the cost of virtualization software is just a small part of the overall TCO for a virtualized infrastructure.
We’ve just updated the TCO Comparison Calculator with two important new features:
- You can select VMware Virtual SAN (VSAN) as the storage technology for VMware. VSAN capital costs are significantly less than other storage options like Fibre Channel, iSCSI or NAS.
- You can see the TCO of upgrading your vSphere infrastructure to a full-featured vCloud Suite private cloud. This option compares the cost of upgrading to vCloud Suite with the cost of migrating to a Microsoft Windows Server Hyper-V and System Center private cloud.
There are three key cost elements that work strongly in VMware’s favor that show up in the calculator results:
- Better VM density – Being able to run more VMs per CPU has always been a vSphere strength due do its outstanding memory management and DRS load balancing technology. Our customers running both vSphere and Hyper-V report higher densities on vSphere and analysts like Gartner agree, saying, “VMware’s customers have higher VM densities.” Even a conservative VM density advantage translates directly to significantly lower CapEx and OpEx costs.
- Richer feature set – vSphere with Operations Management and vCloud Suite provide more of the management, data protection and availability, networking and disaster recovery features that customers need. Without those features, Microsoft customers must purchase, integrate and administer multiple third-party products to fill the gaps, driving up costs.
- Much lower operational costs – Our customers that have tried competitors’ products tell us that running a vSphere and vCloud Suite infrastructure is much easier and more efficient. Third party studies have quantified VMware OpEx cost as much as 80-90% lower than Microsoft and recent studies with the latest product versions show a similar advantage. The OpEx savings from VMware’s greater administrative efficiency are built into the TCO Comparison Calculator.
A quick example from the VMware TCO Comparison Calculator shows just how much of an impact those VMware cost savings have. This example shows the two-year TCO for an infrastructure of 1,000 VMs on vSphere with Operations Management Enterprise Plus (our highest edition) vs. Microsoft Windows Server Hyper-V and System Center.
You can see that VMware delivers 30% lower TCO from its lower OpEx costs and features that preclude the need for third-party add-ons.
Here’s an example showing that the two-year TCO for upgrading a 1000-VM vSphere Enterprise environment to our full-featured vCloud Suite Enterprise platform comes in 36% less than if that same infrastructure were migrated to Microsoft’s “Cloud OS”.
Whether you’re new to virtualization and considering a greenfield server consolidation project or a long-time vSphere user weighing your options for a private cloud upgrade, give the VMware TCO Comparison Calculator a try – you’ll see that you can get the best for less.