I/O Expansion; Psu - Huawei TaiShan 200 Product White Paper

TaiShan 200 Server
White Paper (Model 2180)
RAID Level
RAID 60
Note: N indicates the number of member drives in a RAID array, and M
indicates the number of spans in a RAID array.
Figure 6-2
x 3.5-inch drives in Expander mode.
Figure 6-2 Server with 12 x 3.5-inch drives in Expander mode
The rear drives are optional. The preceding figure shows the maximum
configuration.

6.4 I/O Expansion

The 2180 supports a wide variety of PCIe cards. You can select the following PCIe
cards based on the card type and rate:
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6.5 PSU

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Issue 02 (2020-06-22)
Reliability
High
shows the drive slot numbers for the configuration of a server with 12
Ethernet card
Fiber Channel (FC) host bus adapter (HBA)
InfiniBand (IB) expansion card
SSD card
For details about component options, consult your local Huawei sales representative.
The PSUs are hot-swappable and work in 1+1 redundancy mode.
For details about supported PSUs, use the
Compatibility Checker.
Copyright © Huawei Technologies Co., Ltd.
6 Software and Hardware Compatibility
Read Write
Performance Performance
High Better than
medium
Intelligent Computing
Drive Usage
(N - M x 2)/N
31