Technical Product Specification

Intel® Server Boards S4600LH2/T2 TPS
Revision 2.0
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Figure 9. Functional Block Diagram of Processor IIO Sub-system
The following sub-sections describe the server board I/O features supported by the PCIe interface of the
processor IIO module. Features and functions of the Intel
®
C600 Series chipset will be described in its own
dedicated section.
3.2.3.1 PCIe Interface
The integrated I/O module of each installed processor provides the PCI Express interface to the server board.
Each installed processor supports three PCIe ports, identified as Port 1 (x8), Port 2 (x16), and Port 3 (x16),
providing up to 40 PCIe bus lanes that meet the PCIe Gen 1, Gen2, and Gen 3 specifications.