System-board
internal
connectors
The
following
illustration
shows
the
internal
connectors
on
the
system
board.
1
2
3
4
5
6
7
8
9
10
11
12
DIMM LEDs
Main power
Power
Power
Front panel
USB tape
Primary IDE
Front USB
Microprocessor 1
Microprocessor 2
SAS/SATA backplane 1
power
Simple-swap SATA backplate
SAS/SATA backplane 2
power
Hot-swap SAS/SATA 1
signal
Hot-swap SAS/SATA 2
signal
Hot-swap main fan
Hot-swap fan
(redundant)
Battery
Wake on LAN
Rear fan
COM 2
header
18
System
x3400
Types
7973,
7974,
7975,
and
7976:
User’s
Guide
Summary of Contents for System x3400 Type 7975
Page 1: ...System x3400 Types 7973 7974 7975 and 7976 User s Guide...
Page 2: ......
Page 3: ...System x3400 Types 7973 7974 7975 and 7976 User s Guide...
Page 88: ...74 System x3400 Types 7973 7974 7975 and 7976 User s Guide...
Page 126: ...112 System x3400 Types 7973 7974 7975 and 7976 User s Guide...
Page 133: ......
Page 134: ...Part Number 44W2584 Printed in USA 1P P N 44W2584...