https://newatlas.com/lenovos-thinkcenter-m70z-released-in-japan/16720/
Lenovo's ThinkCenter M70z released in Japan
May 2, 2015 - Lenovo's ThinkCenter m70z is a multi-touch Windows 7 all-in-one desktop.
lenovoreleasedjapan
https://support.lenovo.com/in/en/downloads/ds000881-intel-chipset-device-software-for-windows-7-32-bit-and-64-bit-thinkcentre-m70z
Intel Chipset Device Software for Windows 7 (32-bit and 64-bit) - ThinkCentre M70z - Lenovo Support...
The Intel Chipset Software installs Windows INF files to the target system running on Windows 7 (32-bit and 64-bit) operating systems.