Yes! Previously available for Windows 8.1, now IE 11 is also available for Windows 7 SP1 and Windows Server 2008 R2 SP1.
I recommend you, my blog audience, to download the 64bit version as Microsoft is moving towards 64bit.
In fact, Windows Server 2012 R2 is only available in 64 bit!
This is the download page URI: http://windows.microsoft.com/en-us/internet-explorer/download-ie
Microsoft is also beginning to broadcast IE 11 downloads:
Enjoy full speed browsing in IE 11!