I/O Expansion; Pcie Cards; Pcie Slots; Pcie Slot Description - Huawei FusionServer Pro XH321 V5 V100R005 Maintenance And Service Manual

FusionServer Pro XH321 V5 Server Node
Maintenance and Service Guide
RAID Level
RAID 10
RAID 50
RAID 60
● M indicates the number of spans in a RAID array.
● N indicates the number of member drives in a RAID array.

2.5 I/O Expansion

2.5.1 PCIe Cards

PCIe cards provide ease of expandability and connection.
●

2.5.2 PCIe Slots

Figure 2-12 PCIe Slot

2.5.3 PCIe Slot Description

Issue 07 (2019-12-20)
Reliability
High
High
High
Contact your local Huawei sales representative or use the
Computing Compatibility Checker
The PCIe slots mapping to a vacant CPU socket are unavailable.
Copyright © Huawei Technologies Co., Ltd.
Read Write
Performan Performan
ce ce
Medium Medium
High Relatively
high
High Relatively
high
to determine the components to be used.
2 Hardware Description
Minimum Drive
Number of Utilization
Drives
4 M/N
6 (N – M)/N
8 (N – M x
2)/N
Intelligent
20