Pcie Gen3 I/O Expansion Drawer Spcn Cabling - IBM Power System E850C Technical Overview And Introduction

Figure 2-22 shows an example of Power E850C with four processor modules and a maximum
of four PCIe Gen3 I/O expansion drawers.
Power E850
with processor
modules
Figure 2-22 Example of a Power E850C and a maximum of four I/O drawers

2.11.3 PCIe Gen3 I/O expansion drawer SPCN cabling

There is no system power control network (SPCN) used to control and monitor the status of
power and cooling within the I/O drawer. SPCN capabilities are integrated in the optical
cables.
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IBM Power System E850C: Technical Overview and Introduction
Left Fan-Out
I/O Drawer
Right Fan-Out
Left Fan-Out
I/O Drawer
Right Fan-Out
Left Fan-Out
I/O Drawer
Right Fan-Out
Left Fan-Out
I/O Drawer
Right Fan-Out