Huawei TaiShan 2280 V2 - Fan Modules

Table 2-12 PCIe slot description
PCI
e
Slo
t
CP
U
PCI
e
Sta
nda
rds
Co
nn
ect
or
Wi
dt
h
Bus Width
Por
t
Nu
mb
er
ROOT
PORT
(B/D/F
)
Device
(B/D/F)
Slot Size
Slot
1
CP
U
1
PCI
e
4.0
x1
6
l 2-slot PRM:
N/A
l 3-slot PRM: x8
l SAS PRM:
N/A
Port
0
00/00/0 01/00/0 Full-height full-
length
Slot
2
CP
U
1
PCI
e
4.0
x1
6
l 2-slot PRM:
x16
l 3-slot PRM: x8
l SAS PRM:
N/A
Port
4
00/04/0 02/00/0 Full-height full-
length
Slot
3
CP
U
1
PCI
e
4.0
x1
6
l Single-slot
PRM: x16
l 2-slot PRM: x8
l 3-slot PRM: x8
Port
12
00/0C/0 04/00/0 Full-height
half-length
Slot
4
CP
U
2
PCI
e
4.0
x1
6
l 2-slot PRM:
N/A
l 3-slot PRM: x8
Port
0
80/00/0 81/00/0 Full-height full-
length
Slot
5
CP
U
2
PCI
e
4.0
x1
6
l 2-slot PRM:
x16
l 3-slot PRM: x8
Port
4
80/04/0 82/00/0 Full-height full-
length
Slot
6
CP
U
2
PCI
e
4.0
x1
6
l Single-slot
PRM: x16
l 2-slot PRM: x8
l 3-slot PRM: x8
Port
16
80/10/0 85/00/0 Full-height
half-length
Slot
7
CP
U
2
PCI
e
4.0
x1
6
l Single-slot
PRM: N/A
l 2-slot PRM: x8
Port
8
80/08/0 83/00/0 Full-height
half-length
Slot
8
CP
U
2
PCI
e
4.0
x1
6
l Single-slot
PRM: x16
l 2-slot PRM: x8
Port
12
80/0C/0 84/00/0 Full-height
half-length
TaiShan 2280 V2 Server
User Guide
2 Components
Issue 01 (2019-07-01) Copyright © Huawei Technologies Co., Ltd. 25