1. Installing Internal Optional Devices
Express5800/R120h-2M (2nd-Gen) User’s Guide
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Chapter 2 Preparations
1.28
3x 3.5-inch Rear Drive Cage N8154-99
The unit can be added with a 3x 3.5-inch drive cage on its rear side. When installing a rear drive cage, all
equipped possible drive cages have to be installed in the front bay.
Installation
Please prepare the following before installing the options.
Parts included in the option kit
T-10 Hexalobular driver
Before installing this option, the 12x 3.5-inch drive must be fully installed in the front bay. In addition, a high
performance fan should be installed.
To install the components, follow these steps.
1.
Back up all data in the server.
2.
See steps 1 to 6 in Chapter 2 (1.2 Overview of Installation and Removal) for preparations.
3.
If the secondary riser card is installed, remove it.
If this 3x 3.5-inch rear drive cage is installed, the secondary riser will not be supported.
If the secondary riser card is mounted, raise the screw handle at the top of the riser card, turn it 180 degrees
to the left, hold the both ends of the cage and lift it straight up to remove it.
3x 3.5-inch rear drive bay
