Chapter 2 Preparations
To install the components, follow these steps.
1.
See steps 1 to 6 in Chapter 2 (1.2 Overview of Installation and Removal) for preparations.
2.
Install a power supply unit (500W) or Redundant power supply
・N8181-168 PowerUnit (500W)
・N8181-174 Redundant Power Cage
122
Express5800/R120h-1E User's Guide
1. Installing Internal Optional Devices