Huawei FusionServer Pro 2488 V5, Технический белый лист, Страница: 40 / 84

Table 5-11 PCIe slot description
PCIe
Slot
CPU PCIe
Standa
rds
Connec
tor
Width
Bus
Width
Port
No.
B/D/F Slot
Size
LOM CPU 1 PCIe 3.0 - x4 Port3C 0x32/0x
02/0x00
-
Slot 1 CPU 4 PCIe 3.0 x16 x16 Port2A 0xE2/0/
0
HHHL
Slot 2 CPU 1 PCIe 3.0 x8 x8 Port1A 0x8/0/0 HHHL
Slot 3 CPU 1 PCIe 3.0 x8 x8 Port1C 0x8/2/0 HHHL
Slot 4 CPU 2 PCIe 3.0 x16 x16 Port2A 0x62/0/
0
FHHL
Slot 5 CPU 3 PCIe 3.0 x8 x8 Port2C 0xA2/2/
0
HHHL
Slot 6 CPU 3 PCIe 3.0 x8 x8 Port2A 0xA2/0/
0
HHHL
Slot 7 CPU 1 PCIe 3.0 x16 x16 Port2A 0x24/0/
0
HHHL
Slot 8 CPU 3 PCIe 3.0 x8 x8 Port3C 0xB1/2/
0
HHHL
Slot 9 CPU 3 PCIe 3.0 x16 x16 Port1A 0x83/0/
0
HHHL
● The B/D/F (Bus/Device/Function Number) values are the default values when
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.
● The PCIe x16 slots are backward compatible with PCIe x8, PCIe x4, and PCIe
x1 cards. The PCIe cards are not forward compatible. That is, the PCIe slot
width cannot be smaller than the PCIe card link width.
● The full-height half-length (FHHL) PCIe slots are backward compatible with
half-height half-length (HHHL) PCIe cards.
● All slots support PCIe cards of up to 75 W. The power of a PCIe card varies
depending on its model.
5.7 PSUs
● The server supports one or two PSUs.
● The server supports AC or DC PSUs.
● The PSUs are hot-swappable.
● The server supports two PSUs in 1+1 redundancy.
Huawei FusionServer Pro 2488 V5 Server
Technical White Paper 5 Hardware Description
Issue 11 (2020-09-03) Copyright © Huawei Technologies Co., Ltd. 34