Fujitsu SPARC Enterprise Server M5000 Manual do Utilizador descarregar pdf (Página 39)

Chapter 1 System Overview 1-27

FIGURE 1-19 I/O Unit Locations in the M5000 Server

The I/O unit (IOU) is used in both the midrange servers. Refer to the SPARC

Enterprise M4000/M5000 Servers Service Manual for more information on the IOU.

The IOU houses the following:

■ Four PCIe 8 lane, short card slots (four upper slots)

■ One PCI-X short card slot (lowest slot)

The IOU holds cassettes that support four PCIe cards and one PCI-X card.

The PCIe features include a high-speed serial point-to-point interconnect. Compared

with conventional PCI buses, the PCIe data transfer rates are doubled.

Location Number Component Maximum Number per Ser ver

1 I/O unit 2

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 61 62

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Fujitsu SPARC Enterprise Server M5000 Manual do Utilizador Página 39