IBM Power 595, Технический обзор и введение

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IBM Power 595 Technical Overview and Introduction
To identify FRUs within a node (MCMs, DIMMs, hub cards, or node controllers), both the FRU
LED (within the node, or on the light strip) and the node LED (on the light strip) must be on.
The front light strip is shown in Figure 2-26.
Figure 2-26 Front light strips
To identify card FRUs, both the node book LED and the card FRU LED must be on. The rear
light strip is shown in Figure 2-27.
Figure 2-27 Rear light strip
To identify DCAs, both the node book LED and the DCA LED must be on.
2.6 Processor books
The 595 server can be configured with one to eight POWER6, 4.2 GHz or 5.0 GHz, 8-core
processor books. All processor books installed in a 595 server must operate at the same
speed. Figure 2-28 on page 71 shows the Power 595 processor book architecture.