Sas/Sata Drive Indicators - Huawei TaiShan 200 Series User Manual

TaiShan 200 Server
User Guide (Model 2280)
Configuration
Server with 12
x 3.5-inch
drives in pass-
through
mode
Server with 8 x
2.5-inch SAS/
SATA drives
and 12 x 2.5-
inch NVMe
SSDs
Server with 24
x 2.5-inch
drives in pass-
through mode
● [1]: The front drives in a server with 25 x 2.5-inch drives in Expander mode or
● [2]: I/O module 3 supports only 2.5-inch drives, and I/O modules 1 and 2
● [3]: CPU SAS pass-through requires a SAS riser card. By default, it is installed
● [4]: The NVMe SSDs in slots 8 to 19 of a server with 8 x 2.5-inch SAS/SATA
● [5]: Servers with Kunpeng 920 5220 or 3210 processors do not support the

2.6.2 SAS/SATA Drive Indicators

Figure 2-19
Figure 2-19 SAS/SATA drive indicators
Issue 04 (2020-01-16)
Maximum
Front Drives
12 (SAS/SATA
drives)
[3]
20
● Slots 0 to 7
support only
SAS/SATA
drives.
[1]
● Slots 8 to 19
support only
NVMe SSDs.
[4]
24 (SAS/SATA
drives)
a server with 8 x 2.5-inch SAS/SATA drives + 12 x 2.5-inch NVMe SSDs can
only be 2.5-inch drives, and the front drives in a server with 12 x 3.5-inch
drives in Expander mode or a server with 12 x 3.5-inch drives in pass-through
mode can only be 3.5-inch drives.
support 2.5-inch and 3.5-inch drives.
on I/O module 2.
drives + 12 x 2.5-inch NVMe SSDs support only PCIe 3.0.
configuration of 24 x 2.5-inch SAS/SATA pass-through drives.
shows the SAS/SATA drive indicators.
Copyright © Huawei Technologies Co., Ltd.
Maximum Rear Drives
● I/O module 2: 2 (SAS/
SATA drives)
[2]
● I/O module 3 : 4 (NVMe
SSDs)
[2]
I/O module 3 : 4 (NVMe
SSDs)
[2]
I/O module 3 : 4 (NVMe
SSDs)
2 Components
Drive
Manageme
nt Mode
CPU over
SAS
One RAID
controller
card
CPU over
SAS
22