BECKHOFF CX2020 - Manual (Page 15)

Product overview
2.5 Architekture overview
All Embedded­PCs of CX20x0 family have the same architecture. This architecture is described in the
following section.
The CX20x0 Embedded­PCs based on the Intel­Sandy­Bridge­Microarchitecture. Intel named the
architecture Sandy­Bridge processors as „2nd Generation Intel Core Processors“. The CX20x0­family uses
the following CPUs:
• Intel ® Celeron ® 827E (Singlecore)
• Intel ® CORE TM i7 2610UE (Dualcore)
• Intel ® CORE TM i7 2715QE (Quadcore)
The CPU contains the computing unit, the memory controller and the graphic interface. The single core
processor contains the Intel
® HD Graphics core. The two Core TM i7 CPUs (Dual­ and Quadcore) contain the
Intel ® HD Graphics 3000 core. This is more powerful than the Intel ® HD Graphics core in case of the quad
core CPU the clock speed is a bit higher than the dual core CPU. Details of the CPUs can be found in the
documentation from Intel. The embedded PCs are available with 2GB and 4 GB memory. The memory is not
expandable and must be ordered ex works.
All CX20x0­EPCs have the Mobile Intel® QM67 Express chipset (Intel® BD82QM67 PCH). This chip offers
all necessary interfaces::
• 4x USB 2.0 (interface)
• 1x USB 2.0 intern (power supply button / display)
• DVI­I und DVI­D interface (2nd interface optional CX20x0­N010)
• 1PCIe Lane for each Intel® 82574L Gigabit Ethernet controller
CX2020, CX2030, CX2040 15 Version 1.2