ACER M3970 with BIOS P03-A3 and SLIC

I took a motherboard from an old ACER M3970, and assembled a PC around it.
It has a SLIC table according to some tool that I found on the digital life forum.

The BIOS version is P03-A3 from 2012-04-18.
The CPU is i5-3450

Is there a way to install a Win7 Ultimate or pro on that machine using the key in the SLIC?
Where can I get the OEM:SLP installation media from?

Thank you!