2-26 General Description

Power Supply Unit Error LED

This LED illuminates in amber when the corresponding power supply unit located at the rear of the server has a problem.

Voltage Error LED

This LED illuminates in amber when the voltage of the CPU/IO module is not within an appropriate range.

Heart Warning LED

This LED illuminates in amber when the temperature in the CPU/IO module is not within an appropriate range.

HCS 1 Error LED

Unavailable

HCS 2 Error LED

Unavailable

Access LED on the CD-ROM Drive

This LED illuminates when the installed CD-ROM is being accessed.

Hard Disk Drive LED

Each indication of the DISK LED on a hard disk drive bay has a different meaning.

Blinks in green: the hard disk drive is being accessed.

Illuminates in amber: the hard disk drive has failed.

Illuminates in green and amber in turn: the hard disk drive reconfiguration (rebuild) is ongoing. This does not indicate the hard disk drive has a problem.

When the rebuilding is completed the LED goes off. If the rebuilding fails, the LED illuminates in amber.

Blinks in amber: the hard disk drive has a mirror volume for which redundancy is not achieved (i.e. mirrored configuration is in the degenerated mode).

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NEC N8800-091F manual Power Supply Unit Error LED, Voltage Error LED, Heart Warning LED, HCS 1 Error LED, HCS 2 Error LED

N8800-091F, EXP320B, EXP320A, N8800-090F specifications

The NEC N8800-090F, EXP320A, EXP320B, and N8800-091F are advanced computing solutions designed for demanding enterprise environments. These models are part of NEC's high-performance computing portfolio, tailored for data-intensive applications and virtualization.

The N8800-090F is a robust server featuring powerful multi-core processors, providing exceptional performance for complex calculations and heavy workloads. This server supports a variety of memory configurations, enabling scalability and flexibility to meet the evolving needs of businesses. Its architecture is designed to facilitate high availability, ensuring that critical applications remain operational even in the event of hardware failures.

The EXP320A and EXP320B are expansion units that complement the N8800 series by providing additional storage and I/O capacity. They are ideal for organizations that require massive data storage solutions. These expansion units support different types of storage media, including high-speed SSDs and high-capacity HDDs. This allows for a customizable approach to data management, catering to various performance and capacity requirements.

One of the standout features across these models is their support for advanced virtualization technologies. The systems are equipped with features that enable efficient resource management, allowing multiple virtual instances to run on a single physical server without significant performance degradation. This is crucial for businesses looking to optimize their IT resources and improve operational efficiency.

Furthermore, NEC has integrated advanced security features into these servers to protect sensitive data and ensure compliance with industry regulations. This includes hardware-based security mechanisms, secure boot processes, and comprehensive management tools that provide organizations with enhanced control over their server environments.

Overall, the NEC N8800-090F, EXP320A, EXP320B, and N8800-091F present a compelling choice for enterprises looking for reliable, scalable, and high-performance computing solutions. With their cutting-edge technologies and robust design, these models aim to support the growth and adaptability of modern IT infrastructures while delivering exceptional performance for a wide range of applications.