Flash Backup Unit For Raid Controller; Handling Precautions; Installing The Flash Backup Unit - NEC Express5800 Series User Manual

Chapter 2 Preparations
1.8

Flash Backup Unit for RAID Controller

When using the RAID controller (N8103-206/207/208), the optional FBU is used in order to avoid data loss
caused by accidents during a write-back operation.

N8103-209 Flash Backup Unit

Handling precautions

Observe the following precautions to use the extra battery. Ignoring the precautions may damage your assets
(data or other devices).

Use the flash backup unit that supports the RAID controller which is used.

Before installing the flash backup unit, touch the metal frame part of the server to discharge the static
electricity from your body.

Do not drop or bump the flash backup unit.

For recycling and disposing the flash backup unit, refer to the manual that comes with it.

Installing the Flash Backup Unit

Install the flash backup unit by using the following procedure.
48
Note Read through the manual supplied with the RAID controller and flash backup unit
before installation.
Start
Connecting the FBU control board to RAID
controller
Connecting the flash backup unit control cable
Getting ready to install the flash backup unit
Installing the flash backup unit
Connecting to the RAID controller
Finish
Express5800/T110j-S, T110j-S (2nd-Gen) User's Guide
1. Installing Internal Optional Devices