Cleaning and Working with Internal Devices

1-6 Notes on Using the Server

Cleaning and Working with Internal Devices

WARNING

Do not disassemble, repair, or alter the NEC Express server.

Never attempt to disassemble, repair, or alter the NEC Express server on any occasion other than described in this User's Guide. Failure to follow this instruction may cause an electric shock or fire as well as malfunctions of the server.

Do not look into the CD-ROM drive

A laser beam is used in the CD-ROM drive. Do not look into or insert a mirror into the drive while the drive is powered. If a laser beam is caught in your eyes, you may lose your eyesight (the laser beam is invisible).

Do not remove the lithium battery.

The NEC Express server contains a lithium battery. Do not remove the battery. Placing the lithium close to a fire or in the water may cause an explosion.

When the server does not operate appropriately due to the dead lithium battery, contact your sales agent. Do not disassemble the server to replace or recharge the battery by yourself.

Disconnect the power plug before cleaning the NEC Express server.

Make sure to power off the NEC Express server and disconnect the power plug from a power outlet before cleaning or installing/removing internal optional devices. Touching any internal device of the NEC Express server with its power cord connected to a power source may cause an electric shock even of the NEC Express server is off-powered.

Disconnect the power plug from the outlet occasionally and clean the plug with a dry cloth. Heat will be generated if condensation is formed on a dusty plug, which may cause a fire.

CAUTION

High temperature

Immediately after the NEC Express server is powered off, its internal components such as hard disks are very hot. Leave the server until its internal components fully cool down before installing/removing any component.

Make sure to complete board installation.

Always install a board firmly. An incompletely installed board may cause a contact failure, resulting in smoking or fire.

120Mf, 5800 specifications

The NEC 5800 series is a line of highly regarded enterprise servers that have made a significant impact in the data center landscape. Known for their robustness, scalability, and efficient performance, these servers are designed to meet the growing needs of businesses across various sectors. The NEC 5800 series incorporates a range of cutting-edge technologies and features that cater to both high-performance computing and data-intensive applications.

One of the standout features of the NEC 5800 is its modular design. This architecture allows organizations to customize their server configurations according to specific requirements, making it a versatile choice for a diverse range of workloads. The scalability provided by the NEC 5800 enables businesses to expand their operations easily, whether through adding additional resources or integrating new technologies as demands evolve.

The NEC 5800 series utilizes advanced Intel Xeon processors, delivering exceptional computing power and multitasking capabilities. This ensures that mission-critical applications operate seamlessly, even under heavy workloads. Additionally, the integration of large memory capacities allows for efficient processing of big data analytics and virtualization, enabling businesses to harness the full potential of their data assets.

Another notable characteristic of the NEC 5800 series is its energy efficiency. With rising concerns about power consumption and operational costs, NEC has incorporated green technologies within their servers. The series features power-saving components and intelligent cooling systems that optimize energy usage, providing significant cost savings over time while minimizing environmental impact.

In terms of reliability, the NEC 5800 series comes equipped with a comprehensive set of features aimed at maintaining uptime and data integrity. This includes advanced RAID configurations, redundant power supplies, and hot-swappable components that allow for maintenance without downtime. Such features are critical for organizations that require continuous access to their applications and data.

Security is another essential aspect of the NEC 5800 series. It incorporates various security measures, including hardware-based authentication and encryption, to protect sensitive information. With the increasing number of cyber threats, these security features ensure that organizations can operate confidently without compromising their data integrity.

In conclusion, the NEC 5800 serves as a testament to NEC's commitment to delivering high-performance, reliable, and secure server solutions tailored to meet the demands of modern businesses. With its blend of scalability, energy efficiency, and robust security, it continues to be a preferred choice for enterprises aiming to leverage technology for growth and innovation.