CERN provides to users desktops compatible with Windows 7, Windows 10, SLC6 and SLC7 (Scientific Linux CERN) and CentOS.
The DELL OptiPlex 7050 Micro technical details are available here.
The TeknoServie TeknoPack technical specifications here.
The INTEL NUC5I5MYHE technical details are available here.
To purchase a desktop, please choose your model here.
Keyboard and mouse are not included, you have to order from here.
Note that the Desktop is under warranty during three years.