The most lite version of Windows 10 ever, but in x64!
RAM: 512 MB
CPU: Processor with NX/xD
Hard Disk: 2 GB or higher (Yes, it's very lite)
You might not be able to connect to a password protected wifi, to solve this go to the login screen and connect to the wifi from there.
If you need 32-bit apps support then download this: Click here