Components - Fujitsu SPARC ENTERPRISE M5000 Overview Manual

For complete details on the operator panel controls, refer to the SPARC Enterprise
M4000/M5000 Servers Service Manual.
1.3

Components

The components of both midrange servers are described in the following sections:
Section 1.3.1, "Motherboard Unit" on page 1-10
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Section 1.3.2, "CPU Module" on page 1-11
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Section 1.3.3, "Memory Board" on page 1-13
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Section 1.3.4, "Fan Unit" on page 1-15
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Section 1.3.5, "Power Supply" on page 1-18
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Section 1.3.6, "Operator Panel" on page 1-21
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Section 1.3.7, "eXtended System Control Facility Unit (XSCFU)" on page 1-24
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Section 1.3.8, "I/O Unit" on page 1-27
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Section 1.3.9, "On-Board Drive Units" on page 1-29
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Section 1.4.1, "External I/O Expansion Unit" on page 1-32
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TABLE 1-3
can be removed from the server and replaced while the operating server is running
without performing a dynamic reconfiguration operation. Components using "active
FRU removal" must be dynamically reconfigured out of the domain before removing
the component.
FRU Components for Both Midrange Servers
TABLE 1-3
Component
Motherboard unit
CPU module
Memory board
DIMM
eXtended System Control Facility unit (XSCFU)
I/O Unit
PCI cassette with PCI card
Fan unit
Fan backplane
identifies the FRU components. Components using "hot FRU replacement"
Cold
Redundant Replacement
No Yes
No Yes
No Yes
No Yes
No Yes
No Yes
No Yes
Yes Yes
No Yes
Chapter 1
Hot Active
Replacement Replacement
Yes Yes
Yes Yes
System Overview 1-9