Disk Expansion Unit (DEU)

Table A-2 lists the DEU technical specifications.

Table A-2. DEU Technical Specifications

 

 

Item

Specification

 

 

Chassis

 

Dimensions

Width: 17.8 inches (445 mm)

 

Depth: 28.0 inches (700 mm)

 

Height: 5.2 inches (129 mm)

Weight

71.5 lbs. (32.5 kg) at maximum configuration

Enclosure

19-inch rack mountable

Environment

Temperature: 50º to 86ºF (10º to 30ºC)

 

Relative humidity: 20% to 80% (non-condensing)

Peripheral Interface (rear access)

Ultra 160/m SCSI device (68-pin) port connector

Storage Device Capacity

Up to eight hot swap hard disk drives

Power Supply

340 Watt Delta power supply (up to two)

System Power

AC input: 100 VAC or 240 VAC, 50/60 Hz

 

Power consumption: 344 VA (maximum configuration)

Regulatory Compliance

 

Domestic (U.S.)

FCC

 

UL

International

CSA

 

DOC

 

TUV

 

 

Specifications A-5

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NEC 5800/180Ra-7 manual Disk Expansion Unit DEU, Table A-2. DEU Technical Specifications, Specifications A-5

5800/180Ra-7 specifications

The NEC 5800/180Ra-7 is a high-performance server model that represents a significant advancement in the realm of enterprise computing. Launched by NEC, a renowned leader in information technology, this server is designed for critical business applications and is tailored to meet the demanding requirements of modern data centers.

At the heart of the NEC 5800/180Ra-7 is its powerful computing architecture. It is equipped with a robust processor that offers multiple cores and threads, allowing for efficient multitasking and enhanced processing capabilities. This makes it suitable for heavy workloads, including database management, cloud computing, and virtualization services. The server's architecture ensures low latency and high throughput, enhancing the performance of applications running on it.

One of the standout features of the NEC 5800/180Ra-7 is its scalability. It supports a variety of configurations, enabling businesses to expand their resources as needed. This scalability is crucial for organizations that experience fluctuating demands or are in a growth phase, as it allows for easy upgrades without the need for a complete system overhaul.

In terms of memory and storage, the NEC 5800/180Ra-7 comes with a flexible architecture that supports large amounts of RAM and multiple storage options, including SSDs and HDDs. This flexibility ensures that businesses can tailor their server’s memory and storage capacities to fit specific applications and workloads, leading to better performance and faster data access times.

The server also includes advanced redundancy features to ensure high availability. With multiple power supplies, cooling systems, and RAID configurations, the NEC 5800/180Ra-7 minimizes downtime and ensures continuous operation, which is critical for mission-critical applications.

NEC has also integrated smart energy management technology into the 5800/180Ra-7. This technology helps reduce power consumption while maintaining optimal performance levels, making it a more environmentally friendly choice for data centers.

Furthermore, the server is built with security in mind. It includes various security features such as secure boot, TPM (Trusted Platform Module), and hardware-based encryption to protect sensitive data from unauthorized access and cyber threats.

In summary, the NEC 5800/180Ra-7 offers a combination of performance, scalability, energy efficiency, and security. With its advanced features and technologies, it serves as an ideal solution for enterprises looking to enhance their computing capabilities in today’s data-driven landscape. Its design caters to the evolving needs of businesses, making it a reliable choice for diverse applications across various industries.