NEC 320Lb, 320Lb-R Contents

Contents iii

Contents

Text Conventions............................................................................................................... viii

Related Documents ..............................................................................................................ix

Safety Notices....................................................................................................................... x

Safety Notices for Users Outside of the U.S.A. and Canada.......................................... xi

Care and Handling...............................................................................................................xii

Overview............................................................................................................................ 1-2

Fault-Tolerant Hardware.................................................................................................... 1-4

System Chassis................................................................................................................... 1-5

Front View (Bezel Installed).........................................................................................1-5

Front View (Bezel removed).........................................................................................1-7

Rear View .....................................................................................................................1-9

CPU Module ...............................................................................................................1-11

CPU Module Board.....................................................................................................1-12

PCI Module................................................................................................................. 1-13

PCI Module Board...................................................................................................... 1-14

Chassis Board Layout (Rack-mount Model)...............................................................1-15

PCI Module LEDs............................................................................................................ 1-16

POWER LED.............................................................................................................. 1-16

BMC Status LED........................................................................................................ 1-16

PCI Module Status LEDs (1 and 2) and Disk Access LED........................................ 1-18

CPU Module LEDs ..........................................................................................................1-19

CPU Module Status LEDs (1 and 2)........................................................................... 1-19

PCI Board Slot Status LEDs............................................................................................ 1-20

Hard Disk LED ................................................................................................................1-20

LAN Connector LEDs......................................................................................................1-21

System Components and Module Set...............................................................................1-22

CPU Modules.............................................................................................................. 1-22

PCI modules................................................................................................................ 1-22

Storage Bays ...............................................................................................................1-23

PCI Adapter Cards...................................................................................................... 1-24

Floppy Disk Drive.......................................................................................................1-25

Optional Components.......................................................................................................1-26

Monitor, Keyboard, and Mouse.......................................................................... 1-26

System Features ...............................................................................................................1-26

Xeon Processor ...........................................................................................................1-26

System Memory.......................................................................................................... 1-26

SAF-TE Controller......................................................................................................1-26

BIOS ...........................................................................................................................1-27

USB/IDE Controller....................................................................................................1-27

Network Controllers....................................................................................................1-27

SCSI Controller...........................................................................................................1-28

Video Controller .........................................................................................................1-28

Peripheral Controller...................................................................................................1-28