IBM System x3650 M3 4255 Service Guide

DIMM air baffle
PCI riser-card
assembly 1
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 169.
2. Turn off the server and peripheral devices and disconnect all power cords and
external cables.
3. Remove the cover (see “Removing the cover” on page 177).
4. If necessary, remove riser-card assembly 1 (see “Removing a PCI riser-card
assembly” on page 188).
5. Place your fingers under the front and back of the top of the air baffle; then, lift
the air baffle out of the server.
Attention: For proper cooling and airflow, replace all the air baffles before you
turn on the server. Operating the server with any air baffle removed might
damage server components.
Chapter 5. Removing and replacing server components 181

IBM System x3650 M3 4255 Specifications

General

Form Factor	2U Rack
Chipset	Intel 5520
Max Processors	2
Processor	Intel Xeon 5600 series
Memory	Up to 192GB DDR3
Network Interface	Dual-port Gigabit Ethernet
Hard Drive Bays	Up to 16 x 2.5" or 6 x 3.5"
RAID Support	RAID 0, 1, 10
Memory Slots	18 DIMM slots
Operating System Support	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware