Windows 7 and Windows Server 2008 R2 Released to Manufacturing
Windows 7 release to manufacturing (RTM) means that it’s time for our OEM partners to get their PCs ready, for software development partners to test their new applications, and for hardware vendors to ready their hardware. Find out what it means for you as an IT professional—and learn how and when you can get the final bits.
https://windowsteamblog.com/blogs/windows7/archive/2009/07/21/when-will-you-get-windows-7-rtm.aspx