Fit-PC3: Software
From fit-PC wiki
BIOS
Windows 8
Windows 7
Windows XP
Linux
Fit-PC3 preinstalled version: Linux Mint 17 MATE (64-bit) starting from SN: 1141014-00651
Fit-PC3i preinstalled version: Linux Mint 17 MATE (64-bit) starting from SN: 1140807-00701