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User Guide
Figure 258: Seating the 3.5in HDD Assembly
Step 9 : Repeat this action to fully install the remaining drive assemblies in the same order, from left-to-
right, rear-to-front.
Step 10 : Push the enclosure back into the rack to ensure proper cooling.
4.10 Daisy Chaining
This chapter provides information related to predefined daisy chaining configurations and specific
requirements.
4.10.1 Daisy Chaining Configurations
The Ultrastar Data102 supports configurations up to four enclosures daisy chained together using active
cables. The Daisy Chaining Key identifies the specific information needed to use the cable maps in the
following sections. The daisy chaining configurations are broken into two sections: one host configurations
and two host configurations. Each of the sections provide a list of the configurations and an example
diagram of how the enclosures can be connected using SAS cables.
The following diagram identifies the host, host ports, IOM configuration, and IO SAS connections.
4. Management
4.10 Daisy Chaining
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