SIMATIC IPC PX-39A PRO 
Operating Instructions, 11/2022, A5E51699950-AA  
113 
 
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. 
 
Slot for M.2 NVMe SSD in the device 
Slot for expansion module (M.2) 
Technical features of the motherboard 
Technical features of the motherboard can be found under "Technical specifications of the 
motherboard (Page 92)".