Pcie Slot Description; Boards; Mainboard - Huawei FusionServer Pro XH628 V5 Server Node Technical White Paper

Huawei FusionServer Pro XH628 V5 Server Node
Technical White Paper

5.5.3 PCIe Slot Description

Table 5-11 PCIe slot description
PCIe
Slot
RAID
controll
er card
LOM
Slot 1
Slot 2
Slot 3
Slot 4
● The B/D/F (Bus/Device/Function Number) values are the default values when
● The PCIe x16 slots are backward compatible with PCIe x8, PCIe x4, and PCIe
● If two front 2.5-inch drives are configured, slots 1 and 2 are unavailable.

5.6 Boards

5.6.1 Mainboard

Figure 5-20 XH628 V5 mainboard
1
Issue 05 (2020-09-03)
CPU PCIe
Standa
rds
CPU 2 PCIe 3.0
CPU 1 PCIe 3.0
CPU 1 PCIe 3.0
CPU 1 PCIe 3.0
CPU 2 PCIe 3.0
CPU 2 PCIe 3.0
the server is fully configured with PCIe devices. The values may vary if the
server is not fully configured with PCIe devices or if a PCIe card with a PCI
bridge is configured.
x1 cards. The PCIe cards are not forward compatible. That is, the PCIe slot
width cannot be smaller than the PCIe card link width.
PCIe slot 1
Copyright © Huawei Technologies Co., Ltd.
Connec Bus
tor Width
Width
x8 x8
x8 x8
x16 x16
x16 x16
x8 x8
x8 x8
2
5 Hardware Description
Port B/D/F
No.
Port1A 85/00/0
Port1A 17/00/0
Port3A 5d/00/0
Port2A 3a/00/0
Port2A ae/00/0
Port2C ae/02/0
PCH
Slot
Size
-
-
HHHL
HHHL
HHHL
HHHL
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