Enclosure management module – Dell PowerVault MD1220 User Manual

Page 13

Advertising
background image

About Your Enclosure

13

Enclosure Management Module

Each EMM provides the following data path and enclosure management
functions for your enclosure:

Monitoring and controlling enclosure environment elements such as
temperature, fan, power supplies, and enclosure LEDs.

Controlling access to hard drives.

Communicating enclosure attributes and states to the host server.

NOTE:

At least one EMM must be installed in the enclosure. If only one EMM is

installed in the enclosure, it must be installed in the primary EMM bay and a blank
must be installed in the secondary EMM bay. See "Installing an EMM Blank" on
page 36.

4

Power switches (2)

The power switch controls the power supply
output to the enclosure.

5

Power supply/cooling
fan module

PS 2

600 W power supply.

For more information, see "Power Indicator
Codes" on page 17.

Item Indicator, Button, or

Connector

Icon

Description

book.book Page 13 Monday, December 7, 2009 4:51 PM

Advertising