WindowsServerAppFabricSetup_x64.exe
Once you have successfully run the MSI, your system now contains: appfabric 1.1 for windows server 64 msi download
Microsoft has removed AppFabric 1.1 from the main Download Center, but the direct link via the Microsoft Update Catalog still works for legitimate VLSC/MSDN users or via direct HTTP. WindowsServerAppFabricSetup_x64