SIMATIC IPC PX-39A 
106  Operating Instructions, 08/2022, A5E51699601-AA 
 
A.1  Motherboard 
A.1.1  Layout of the motherboard 
The motherboard consists of these main components: Processor and chip set, one slot for the 
memory module, internal and external interfaces and the flash block for the BIOS.  
 
Slots for expansion modules (M.2) 
Technical features of the motherboard 
Technical features of the motherboard can be found under "Technical specifications of the 
motherboard (Page 89)".