Components; Motherboard Unit - Fujitsu Sun Oracle SPARC Enterprise M3000 Overview Manual

1.4

Components

This section explains the components of the M3000 server.

Motherboard Unit

■
Fan Unit
■
Power Supply Unit
■
Operator Panel
■
On-board Drive Units
■
I/O Port
■
TABLE 1-3
expansion procedures, see the SPARC Enterprise M3000 Server Service Manual.
Field Replaceable Units
TABLE 1-3
Components
Motherboard unit
(MBU_A, MBU_A_2,
MBU_A_3, MBU_A_4,
MBU_A_5, MBU_A_6)
Memory (DIMM)
PCIe card (PCIe)
Hard disk drive (HDD)
Hard disk drive
backplane (HDDBP)
CD-RW/DVD-RW drive
unit (DVDU)
Power supply unit (PSU)
Fan unit (FAN_A)
Fan backplane
(FANBP_B)
Operator panel (OPNL)
* The hard disk drive will have a redundant configuration by setting the mirroring.
† If a hard disk drive is a nonmirrored boot device, it must be replaced according to the cold replacement procedure.
■
If a hard disk drive is in a mirrored configuration, active replacement can be performed on the failed drive because the mirrored hard
■
disk drive continues to be online and functioning. The hard disk replacement procedure varies by the mirroring configuration method.
lists Field Replaceable Units (FRUs). For details of the replacement and
Cold
Redundant replacement
No Yes
No Yes
No Yes
*
Yes Yes
No Yes
No Yes
Yes Yes
Yes Yes
No Yes
No Yes
Hot Active
replacement replacement
†
Yes Yes
Yes Yes
Yes Yes
Cold Hot
expansion expansion
Yes
Yes
Yes Yes
Chapter 1 System Overview
Active
expansion
†
Yes
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