Microsoft have outlined the new versions of Windows Server 2012.
There will be 4:
The four SKUs are
- Foundation (available to OEMs only)
Microsoft have an SKU/licensing chart for the four editions of Windows Server 2012:
The number of SKU’s has been greatly reduced from around 12 to 4 in an effort to simplify things.
Here’s a Microsoft FAQ about the new SKU/licensing line-up.