IBM 79856au Installation Guide - Page 28

Installing, memory, module

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Riser card assembly Release tab Air baffle Release tab 1. Read the safety information that begins on page v and "Installation guidelines" on page 9. 2. Hold the air baffle by the tabs on each side. Align the front of the air baffle with the rear of the fan bracket assembly and the side of the heat sink on microprocessor number one. 3. Slide the air baffle down into the server until the bottom edge rests on the system board. 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 installing DIMMs: v The server supports up to sixteen Registered DDR2 PC2-5300, 512 MB, 1 GB, 2 GB, and 4 GB DIMMs, for a maximum of 64 GB of system memory. See http://www.ibm.com/servers/eserver/serverproven/compat/us/ for a list of memory modules you can use with the server. Note: Because some memory is reserved for system operation, the actual usable memory size reported by the operating system will be less than the total installed size. 14 IBM System x3655 Type 7985: Installation Guide

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Release tab
Release tab
Riser card assembly
Air baffle
1.
Read
the
safety
information
that
begins
on
page
v
and
“Installation
guidelines”
on
page
9.
2.
Hold
the
air
baffle
by
the
tabs
on
each
side.
Align
the
front
of
the
air
baffle
with
the
rear
of
the
fan
bracket
assembly
and
the
side
of
the
heat
sink
on
microprocessor
number
one.
3.
Slide
the
air
baffle
down
into
the
server
until
the
bottom
edge
rests
on
the
system
board.
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
installing
DIMMs:
v
The
server
supports
up
to
sixteen
Registered
DDR2
PC2-5300,
512
MB,
1
GB,
2
GB,
and
4
GB
DIMMs,
for
a
maximum
of
64
GB
of
system
memory.
See
for
a
list
of
memory
modules
you
can
use
with
the
server.
Note:
Because
some
memory
is
reserved
for
system
operation,
the
actual
usable
memory
size
reported
by
the
operating
system
will
be
less
than
the
total
installed
size.
14
IBM
System
x3655
Type
7985:
Installation
Guide