NEC Express5800/1080Xd Guía de usuario descargar pdf (Pagina 2)

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1.1 FEATURES OF EXPRESS SERVER

The Express server has as the following features.

High performance

• 64-bit Intel® Itanium® 2 processor

- 1.3-/1.4-/1.5-GHz clock

- 6.4-GB/s system bus

- 3-/4-/6-MB on-chip L3 cache

- Large capacity memory addressing

- Simultaneous six instructions

- Floating operations with standalone peak performance of 3.6/4.0 GFLOPS

• Developing a high-performance chip set and crossbar interconnect that is fully utilising

supercomputer and mainframe technology.

High reliability

• Memory monitoring function (1-bit error correction/2-bit error detection available)

• Memory mirroring function

• Bus parity error detection

• Temperature detection

• Anomaly alarming

• Power supply unit and fan redundant function (Host swap supported)

High scalability

• Expandable up to 8 CPUs

• Large-size memory up to 64 GB

• Abundant number of IO optional slots

- 64bit 66MHz PCI bus (16 slots max. including a full-size PCIF unit)

- 64bit 133MHz PCI bus (10 slots max. including a full-size PCIF unit)

• PCI hot plug supported (varies depending on the slot)

Flexible operations

• Segmentation by the unit of 4 CPUs is available.

• Each subsystem (partition) is completely independent, offering individual OS operations.

Self-check function

• Power On Self-Test (POST)

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NEC Express5800/1080Xd Guía de usuario Pagina 2