Microsoft is expected to name its upcoming Windows release in next few days, but the company has accidentally listed a "Windows TH" site a little early today. Windows TH presumably stands for Windows Threshold, the codename of what many expect will become Windows 9. On a "Windows Technical Preview for Enterprise" site.
The website (which has since been taken offline) featured download links for Windows Technical Preview , indicating that there will be a x86 and x64 version available for download. While we had no doubt that Microsoft would offer a x86 and x64 version, we now know that they will weigh 3.16GB and 4.10GB respectively.
Microsoft might release the Technical Preview on September 30th, or the following week, so stay tuned