NEC Express5800/R120e-2M User Manual Download Page 4

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Contents

Express5800/R120e-2M User’s Guide

4.7.5

Optical Disk Access LED ................................................................................................... 42

4.7.6

UID LED (ID)...................................................................................................................... 42

4.7.7

LED on a hard disk drive ................................................................................................... 43

4.7.8

LEDs for LAN connectors .................................................................................................. 44

4.7.9

AC POWER LED on Power Unit........................................................................................ 45

Chapter 2 Preparations ..................................................................................................................................... 46

Installing Internal Optional Devices ............................................................................................................. 47

1.1

Safety Precautions........................................................................................................................... 47

1.2

Anti-static Measures ........................................................................................................................ 48

1.3

Overview of Installation and Removal.............................................................................................. 49

1.4

Confirming Servers (UID Switch) ..................................................................................................... 51

1.5

Removing Front Bezel ..................................................................................................................... 52

1.6

Removing Top Cover ....................................................................................................................... 53

1.7

Removing PCI Riser Card................................................................................................................ 54

1.8

Removing Support Bar .................................................................................................................... 55

1.9

Removing Air Duct ........................................................................................................................... 56

1.10

Internal Flash Memory (N8115-07) .................................................................................................. 57

1.10.1

Installation.......................................................................................................................... 57

1.10.2

Removal ............................................................................................................................ 57

1.11

TPM Kit ............................................................................................................................................ 58

1.11.1

Installation.......................................................................................................................... 58

1.12

Processor......................................................................................................................................... 59

1.12.1

Maximum number of processor cores supported by this server......................................... 59

1.12.2

Installation.......................................................................................................................... 59

1.12.3

Replacement / Removal .................................................................................................... 64

1.13

DIMM ............................................................................................................................................... 65

1.13.1

Maximum supported memory size ..................................................................................... 65

1.13.2

Memory Clock.................................................................................................................... 66

1.13.3

Memory RAS Feature ........................................................................................................ 68

1.13.4

DIMM installation order ...................................................................................................... 69

1.13.5

Installation.......................................................................................................................... 70

1.13.6

Replacement / Removal .................................................................................................... 71

1.13.7

Using Memory RAS Feature .............................................................................................. 72

1.14

Extra Battery / Flash Backup Unit for RAID Controller ..................................................................... 80

1.14.1

Handling precautions ......................................................................................................... 80

1.14.2

Installing Battery ................................................................................................................ 80

1.14.3

Removal ............................................................................................................................ 81

1.14.4

Installing FBU .................................................................................................................... 82

1.14.5

Removing FBU .................................................................................................................. 83

1.15

LAN Riser Card................................................................................................................................ 84

1.15.1

Installation.......................................................................................................................... 84

1.15.2

Removal ............................................................................................................................ 85

1.16

Redundant Fan Unit......................................................................................................................... 86

1.16.1

Installation.......................................................................................................................... 87

1.16.2

Replacement / Removal .................................................................................................... 88

1.17

Backup File Device .......................................................................................................................... 89

1.17.1

Installation.......................................................................................................................... 89

1.17.2

Removal ............................................................................................................................ 91

1.18

PCI Card .......................................................................................................................................... 92

1.18.1

Notes ................................................................................................................................. 92

1.18.2

Supported boards and available slots ................................................................................ 93

1.18.3

Installation........................................................................................................................ 104

1.18.4

Removal .......................................................................................................................... 105

1.18.5

Installing RAID Controller................................................................................................. 106

1.19

Additional HDD Cage..................................................................................................................... 108