Huawei TaiShan 200 Series User Manual page 33

TaiShan 200 Server
User Guide (Model 2280)
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Figure 2-26
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Issue 04 (2020-01-16)
Figure 2-24 Riser card 4 (one x16 slot)
When the server is configured with Kunpeng 920 7260, 5250, or 5230
processors, the SAS riser card shown in
module 1 or 2. By default, it is installed in I/O module 2. When installed in I/O
module 1, it occupies PCIe slots 1 to 3 and only slot 3 (x8) is available. When
installed in I/O module 2, it occupies PCIe slots 4 to 6 and only slot 6 (x8) is
available. When the server is configured with Kunpeng 920 5220 or 3210
processors, the SAS riser card can be installed only in I/O module 2 and
occupies PCIe slots 4 to 6. Slots 4 and 5 do not output signals, and slot 6
supports x8 signals.
Figure 2-25 Riser card 5 (SAS)
and Figure 2-27
When installed in I/O module 3, the riser card shown in
PCIe slots 7 and 8
Copyright © Huawei Technologies Co., Ltd.
Figure 2-25
show riser cards supported by I/O module 3.
2 Components
can be installed in I/O
Figure 2-26 provides
26