Huawei RH2288H V3 User Manual page 29

RH2288H V3 Server
User Guide
PCIe Devices
I/O module 1 provides slots 1 to 3, and I/O module 2 provides slots 6 to 8.
I/O module 1 and 2 support a 2-slot PCIe riser module or 3-slot PCIe riser module,
but three PCIe slots are always displayed on the panel.
●
●
Table 2-2
specifications of the RH2288H V3.
Table 2-2 PCIe device description
PC
Ie
D
ev
ic
e
Sl
ot
1
Sl
ot
2
Sl
ot
3
Issue 46 (2022-12-28)
If I/O module 1 provides two PCIe slots, slot 3 is unavailable.
If I/O module 2 provides two PCIe slots, slot 8 is unavailable.
describes the mapping between PCIe devices and CPUs, and the PCIe
NO TE
The PCIe devices mapping to a vacant CPU socket are unavailable.
CP PC Connector
U Ie Width
St
an
da
rd
CP PCI x16
U e
1 3.0
CP PCI ● 2-slot
U e PCIe riser
1 3.0 module:
x16
● 3-slot
PCIe riser
module:
x8
CP PCI x8
U e
1 3.0
Copyright © Huawei Technologies Co., Ltd.
Bus Width P Root
o Port
rt (B/D/
N F)
u
m
b
e
r
x8 P 00/02
o /2
rt
2
C
● 2-slot P 00/03
PCIe o /0
riser rt
module: 3
x16 A
● 3-slot
PCIe
riser
module:
x8
x8 P 00/03
o /2
rt
3
C
2 Overview
Device Slot Size
(B/D/F)
03/00/0 Full-height
full-length
04/00/0 Full-height
full-length
05/00/0 Full-height
half-length
16