Update: 2013-06-25
Public (non-TechNet/MSDN subscribers) links for the preview versions are now live for everyone. Here are the public download links:
- Windows Server 2012 R2 Datacenter Preview
http://technet.microsoft.com/en-US/evalcenter/dn205286.aspx- Windows Server 2012 R2 Essentials Preview
http://technet.microsoft.com/en-US/evalcenter/dn205288.aspx?CR_CC=200142594- Windows Hyper-V Server 2012 R2 Preview
http://technet.microsoft.com/en-US/evalcenter/dn205299
This just in; the following betas are available for download for subscribers of TechNet and MSDN: http://www.ittsystems.com/best-free-tftp-servers-windows/
- Windows Server 2012 R2 Datacenter Beta (3938 MB)
- Windows Server 2012 R2 Essentials Beta (3736 MB)
- Windows Hyper-V Server 2012 R2 Beta (1769 MB)
Here are the file sizes and SHA1 values.
Windows Server 2012 R2 Datacenter Preview:
Windows Server 2012 R2 Essentials Preview:
Windows Hyper-V Server 2012 R2 Preview:
