User's Guide

2. Installation and Connection
Express5800/R120f-2M User’s Guide
116
Chapter 2 Preparations
(1)
Installation
This server can be mounted to a rack made by NEC or other companies. Mount the server to a rack in the
following procedure.
Preparation
• Checking rails
• Installing inner and outer rails
Important
Rail for left side has different shape from that for right side. Make sure the
orientation of rails to properly install them.
Checking inner rails
Make sure the orientation of inner rails.
Inner rail (L) Inner rail (R)
Installing inner rails
1. Mount an inner rail marked as "R" to the right side of the server and "L" to the left side when viewed the
server from front.
2. Align inner rail with three protrusions on
side of server chassis, and slide the inner
rail toward rear of the server.
Make sure the lock at around the center of
inner rail clicks to indicate the rail is surely
locked.
Install another inner rail to opposite side in
similar way.