Front view
Front system
LED panel CD-eject
button Diskette-eject
button
Diskette-drive
activity LED
Blade servers Filler blades
Blade
control
panel
USB port CD-ROM activity
LED
System
service
card

See Chapter 3, “BladeCenter unit power,controls, and indicators”, on page 29 for

details about these components and indicators.

Rear view
AC
AC
DC
DC
I/O module
bay 3 I/O module 1
I/O module bay 4
I/O module 2
Power module
bay 3
Power module 1
Power module bay 4
Power module 2
Management
module 1
Management
module bay 2
Blower module 1
Blower module 2
Rear system LED panel

See Chapter 3, “BladeCenter unit power,controls, and indicators”, on page 29 for

details about these components and indicators.

Chapter1. Introduction 11