Huawei FusionServer Pro 2288X V5 Product White Paper page 48

Huawei FusionServer Pro 2288X V5 Server
Technical White Paper
PCIe Riser Modules
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Issue 03 (2020-04-20)
Observe the following rules when configuring GPU cards:
● GPU cards are not supported if a module with 2 x 2.5" drives and one PCIe card is
installed in I/O module 1.
● A dual-slot PCIe riser module in I/O module 1 or 2 can house only one FHFL single-slot
or dual-slot PCIe x16 GPU card in slot 1 or 4.
● A three-slot PCIe riser module in I/O module 1 or 2 does not support dual-slot GPU
cards.
● A single-slot PCIe riser module in I/O module 3 can house only one HHHL single-slot
x16 GPU card.
● A two-slot PCIe riser module in I/O module 3 does not support dual-slot GPU cards.
● All GPU cards except HHHL GPU cards must be installed in dedicated PCIe riser
modules.
PCIe riser module 1 (universal)
– Provides PCIe slots 1 and 3 when installed in I/O module 1.
– Provides PCIe slots 4 and 6 when installed in I/O module 2.
Figure 5-34 PCIe riser module 1
PCIe riser module 2 (universal)
– Provides PCIe slots 1, 2, and 3 when installed in I/O module 1.
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5 Hardware Description
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