Installing a memory module Адаптер thinkserver Lenovo Rack Server - RS110 (ThinkServer) - Type 6436

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8.

   

Connect

 

the

 

riser-card

 

power

 

cable

 

1

 

to

 

the

 

PCI-X

 

riser-card

 

assembly

 

2.

If

 

you

 

have

 

to

 

remove

 

the

 

PCI-X

 

riser-card

 

assembly

 

from

 

the

 

server,

 

disconnect

 

the

 

riser-card

 

power

 

cable

 

from

 

the

 

assembly

 

first;

 

then,

 

grasp

 

the

 

front

 

and

 

rear

 

edges

 

of

 

the

 

assembly

 

and

 

lift

 

the

 

assembly

 

out

 

of

 

the

 

server.

 

If

 

you

 

have

 

other

 

devices

 

to

 

install

 

or

 

remove,

 

do

 

so

 

now.

 

Otherwise,

 

go

 

to

 

“Completing

 

the

 

installation”

 

on

 

page

 

35.

 

Installing

 

a

 

memory

 

module

 

The

 

following

 

notes

 

describe

 

the

 

types

 

of

 

dual

 

inline

 

memory

 

modules

 

(DIMMs)

 

that

 

the

 

server

 

supports

 

and

 

other

 

information

 

that

 

you

 

must

 

consider

 

when

 

you

 

install

 

DIMMs:

 

v

   

The

 

server

 

supports

 

512

 

MB,

 

1

 

GB,

 

and

 

2

 

GB

 

DIMMs,

 

for

 

a

 

maximum

 

of

 

8

 

GB

 

of

 

system

 

memory.

 

See

 

http://www.lenovo.com/thinkserver

 

for

 

a

 

list

 

of

 

memory

 

modules

 

that

 

you

 

can

 

use

 

with

 

the

 

server.

 

v

   

The

 

amount

 

of

 

usable

 

memory

 

will

 

be

 

reduced

 

depending

 

on

 

the

 

system

 

configuration.

 

A

 

certain

 

amount

 

of

 

memory

 

must

 

be

 

reserved

 

for

 

system

 

resources.

 

Use

 

the

 

system

 

summary

 

in

 

the

 

Configuration/Setup

 

Utility

 

program

 

to

 

view

 

the

 

total

 

amount

 

of

 

installed

 

memory

 

and

 

the

 

amount

 

of

 

configured

 

memory

 

(see

 

“Using

 

the

 

Configuration/Setup

 

Utility

 

program”

 

on

 

page

 

38).

 

v

   

The

 

server

 

comes

 

with

 

one

 

512

 

MB

 

or

 

1

 

GB

 

DIMM

 

installed

 

in

 

DIMM

 

connector

 

1

 

and

 

an

 

identical

 

DIMM

 

(the

 

same

 

size,

 

speed,

 

type,

 

and

 

technology)

 

installed

 

in

 

DIMM

 

connector

 

3.

 

v

   

If

 

you

 

install

 

a

 

pair

 

of

 

DIMMs

 

in

 

DIMM

 

connectors

 

2

 

and

 

4,

 

the

 

size,

 

speed,

 

type,

 

and

 

technology

 

of

 

the

 

DIMMs

 

that

 

you

 

install

 

in

 

DIMM

 

connectors

 

2

 

and

 

4

 

must

 

match

 

each

 

other.

 

However,

 

they

 

do

 

not

 

have

 

to

 

be

 

the

 

same

 

size,

 

speed,

 

type,

 

and

 

technology

 

as

 

the

 

DIMMs

 

that

 

are

 

installed

 

in

 

DIMM

 

connectors

 

1

 

and

 

3.

 

v

   

You

 

can

 

use

 

compatible

 

DIMMs

 

from

 

various

 

manufacturers

 

in

 

the

 

same

 

pair.

 

v

   

Install

 

only

 

double-data-rate

 

II

 

(DDR

 

II),

 

PC2-5300,

 

unbuffered

 

synchronous

 

dynamic

 

random-access

 

memory

 

(SDRAM)

 

with

 

error

 

correcting

 

code

 

(ECC)

 

DIMMs.

 

These

 

DIMMs

 

must

 

be

 

compatible

 

with

 

the

 

latest

 

PC2-5300

 

SDRAM

 

unbuffered

 

DIMM

 

specification.

 

v

   

If

 

you

 

install

 

a

 

pair

 

of

 

2

 

GB

 

DIMMs

 

and

 

a

 

pair

 

of

 

other-size

 

DIMMs,

 

the

 

2

 

GB

 

DIMMs

 

must

 

be

 

installed

 

as

 

the

 

first

 

pair

 

(in

 

DIMM

 

connectors

 

1

 

and

 

3).

 

 

Chapter

 

2.

 

Installing

 

optional

 

devices

 

33