I/O Module; Drive; Figure 115 I/O Module Installation Order - Fujitsu ETERNUS DX100 S4 Design Manual

5. Hardware Configurations
Standard Installation Rules

I/O Module

This section describes the standard installation rules for I/O modules.
By installing I/O modules, the drive enclosure can connect with other enclosures even if drives are
not installed.
■
Installation Order
Install IOM#0 first, and then install IOM#1.

Figure 115 I/O Module Installation Order

I/O module 0 (IOM#0)

Drive

This section explains the installation rules for drives.
The supported drives vary between the ETERNUS DX100 S4/DX200 S4 and the ETERNUS DX100 S3/
DX200 S3. For details about drives, refer to "Overview" of the currently used storage systems.
■
Drives for High-Density Drive Enclosures
The installation priority order for drives in high-density drive enclosures is shown below.
1
3.5" SSDs for high-density drive enclosures (1.6TB)
2
3.5" SSDs for high-density drive enclosures (1.92TB)
3
3.5" SSDs for high-density drive enclosures (3.84TB)
4
3.5" SAS disks for high-density drive enclosures (1.2TB/10krpm)
5
3.5" Nearline SAS disks for high-density drive enclosures (2TB/7.2krpm)
6
3.5" Nearline SAS disks for high-density drive enclosures (3TB/7.2krpm)
7
3.5" Nearline SAS disks for high-density drive enclosures (4TB/7.2krpm)
8
3.5" Nearline SAS disks for high-density drive enclosures (6TB/7.2krpm)
9
3.5" Nearline SAS disks for high-density drive enclosures (8TB/7.2krpm)
10
3.5" Nearline SAS disks for high-density drive enclosures (10TB/7.2krpm)
11
3.5" Nearline SAS disks for high-density drive enclosures (12TB/7.2krpm)
12
3.5" Nearline SAS disks for high-density drive enclosures (14TB/7.2krpm)
13
3.5" Nearline SAS self encrypting disks for high-density drive enclosures (4TB/7.2krpm)
14
3.5" Nearline SAS self encrypting disks for high-density drive enclosures (8TB/7.2krpm)
15
3.5" Nearline SAS self encrypting disks for high-density drive enclosures (12TB/7.2krpm)
Fujitsu Storage ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3 Hybrid Storage Systems Design Guide (Basic)
I/O module 1 (IOM#1)
Rear view of a drive enclosure
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