Deployment Guide

Table Of Contents
Blank drive carrier modules
Blank drive carrier modules, also known as drive blanks, are provided in 3.5" (2U12) and 2.5" (2U24) form factors. They must be
installed in empty disk slots to create a balanced air flow.
Figure 6. Blank drive carrier modules: 3.5" drive slot (left); 2.5" drive slot (right)
DDIC in a 5U enclosure
Each disk drive is installed in a DDIC that enables secure insertion of the disk drive into the drawer with the appropriate SAS
carrier transition card.
The DDIC features a slide latch button with directional arrow. The slide latch enables you to install and secure the DDIC into the
disk slot within the drawer. The slide latch also enables you to disengage the DDIC from its slot, and remove it from the drawer.
The DDIC has a single Drive Fault LED, which illuminates amber when the disk drive has a fault.
The following figure shows a DDIC with a 3.5" disk drive:
Figure 7. 3.5" disk drive in a DDIC
The following figure shows a DDIC with a hybrid drive carrier adapter and a 2.5" disk drive:
Before you begin
13