Huawei RH8100 V3 - Page 51

No. Name Description
2 DVD drive
+LCD
module
Consists of a DVD drive for installing an operating system
(OS) and an LCD.
3 Compute
module
Consists of two memory boards and one CPU.
The compute modules are numbered 1 to 8 from left to right.
In dual-system mode, compute modules 1 to 4 belong to
system A and compute modules 5 to 8 belong to system B.
When only four compute modules are congured, install
them in slots 1 to 4.
For details about the compute module, see 2.5.1 Compute
Module.
4 Front I/O
module
Supports the FM-A, FM-B, FM-C, and FM-D congurations.
You can choose the conguration based on the requirement.
For details about the front I/O module, see 2.5.2 Front I/O
Module.
Table 2-17 RH8100 V3 components (rear view)
No.
Name Description
1 Fan
module
Dissipate heat from the server, support hot swap, and allow
one-fan failures. If one fan fails, the speed of the other fans is
adjusted by area to ensure heat dissipation.
2 PSU Four DC or AC PSUs in 2+2 redundancy mode:
● AC PSU: converts AC power into 12 V DC power for the
RH8100 V3.
● DC PSU: converts input DC power into 12 V DC power for
the RH8100 V3.
NOTE
The PSUs support double-pole/neutral fusing.
RH8100 V3 Server
User Guide 2 About the RH8100 V3
Issue 30 (2019-12-19) Copyright © Huawei Technologies Co., Ltd. 41