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RH8100 V3 Server
User Guide
7
Table 2-30
Table 2-30 FM-B component description
No.
1
2
3
4
5/6
7
FM-C
Figure 2-27
Issue 30 (2019-12-19)
Supercapacitor (optional)
describes the FM-B components.
Item
Description
FM-B
The FM-B supports hard disks, RAID controller cards, and an
iBBU or a supercapacitor.
Hard disk
Hard disks are hot-swappable and store data for the RH8100
V3. The FM-B supports a maximum of twenty-four 2.5-inch
SAS, SATA, or SSD disks.
Disk tray
The FM-B is configured with two disk trays, and each one
supports 12 disks.
Front I/O
The FIO-B houses RAID controller cards and provides the
board of
management function.
model B
(FIO-B)
RAID
The FM-B supports two SR430C RAID controller cards.
controller
Each SR430C RAID controller card:
card
● Uses the LSISAS3108 chip.
● Supports RAID 0, 1, 5, 6, 10, 50, and 60.
● Supports a supercapacitor for power failure protection.
● Supports RAID level migration and drive roaming.
The FM-B supports the following RAID controller cards:
● RAID controller card 1 on compute module 1
● RAID controller card 2 on compute module 5
NOTE
When a compute module is not installed, the RAID controller card on
it is not available.
Supercap
The supercapacitor provides power failure protection for a
acitor
RAID controller card with the LSISAS3108 chip.
shows the FM-C components.
Copyright © Huawei Technologies Co., Ltd.
2 About the RH8100 V3
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