Sun Oracle Sun Server X4-2 - Cooling Unit Components

Monitoring Components and Identifying SNMP Messages 231
Related Information
■ “Cooling Unit Components” on page 231
■ “Disk Backplane Components” on page 232
■ “Memory Device Components” on page 232
■ “Power Unit Components” on page 233
■ “Processor Components” on page 235
■ “System Board Components” on page 235
■ “System Firmware Components” on page 237
■ “Hard Disk Drive Components” on page 238
Cooling Unit Components
The system has 1.57-inch (40-mm) fan modules with two fans in each module. The
following table lists the system cooling unit components.
Related Information
■ “System Chassis Components” on page 229
■ “Disk Backplane Components” on page 232
■ “Memory Device Components” on page 232
Component Name (Oracle
ILOM CLI Targets) IPMI Type Description
Values
(if applicable)
/SYS/MB/FM[0-3] FRU Fan module FRU
/SYS/MB/FM[0-3]/PRSNT Discrete
sensor
Fan module is
present.
01h-ENTITY_PRESENT,
02h-ENTITY_ABSENT
/SYS/MB/FM[0-3]/F[0-1]/T
ACH
Threshold
sensor
Fan module fan
speed
RPM
/SYS/MB/FM[0-3]/SERVI
CE
Indicator Fan Service
Required LED
Color: Amber
Location: Mainboard
Off: Normal
On: Fan module was
diagnosed as faulty.
/SYS/MB/FM[0-3]/OK Indicator Fan Module OK
LED
Color: Green
Location: Mainboard
On: Normal
Off: Fan module is offline.