A p p e n d i c e s

CD-ROM

Compact Disc Read Only Memory. This is a form of digital data storage which is read opti- cally with a laser rather than with a magnetic head.A typical CD-ROM can contain about 600MB of data and is not subject to heads crash- ing into the surface and destroying the data when there is a failure nor to wear from reading.

CHS Translation

Cylinder, Head and Sector translation. Conversion of hard disk access addressing to the cylinder, head and sector form. The termi- nology is historical left from the days when data was stored on a series of cylindrical drums. The head designates the reading device, similar to the head on your cassette recorder only mount- ed on a movable arm. Another addressing method is LBA.

CMOS RAM

Complementary Metal Oxide Semiconductor Random Access Memory. This is a technology for manufacturing random access memory which requires very low levels of power

to operate.

COM Port

Abbreviation for communication port. This is your serial interface connection to other equipment.

Command

An instruction which you give your operating system. Example: run a particular application or format a floppy disk.

Configuration

The combination of hardware and software that makes up your system and how it is allocated for use.

CRT

Cathode Ray Tube.A display device which uses a beam of electronic particles striking a lumi- nescent screen. It produces a visual image by varying the position and intensity of the beam.

Data

The information a system stores and processes.

DC

Direct current.A voltage or current that does not fluctuate periodically with time.

Default Value

A preprogrammed value to be used if you fail to set your own.

DIMM

Dual-in-line Memory Module.

Disk

A spinning platter of magnetic data storage media. If the platter is very stiff it is a hard disk, if it is highly flexible it is a floppy disk,if it is a floppy disk in a hard housing with a shutter it is commonly called a diskette.

Disk Drive

The hardware which spins the disk and has the heads and control circuitry for reading and writing the data on the disk.

Diskette

A floppy disk in a hard housing with a shutter.

DMA

Direct Memory Access.Special circuitry for memory to memory transfers of data which do not require CPU action.

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Fujitsu 690TX manual Cd-Rom, Cmos RAM, Crt, Dimm, Dma

690TX specifications

The Fujitsu 690TX stands out as a reliable and high-performance server in the world of enterprise computing. Designed to cater to the growing demands of data centers and businesses, this server offers a robust combination of features, advanced technologies, and characteristics that enhance its overall performance.

At the heart of the Fujitsu 690TX lies its powerful processing capabilities. It typically features Intel Xeon processors, which provide exceptional processing power and energy efficiency. This allows enterprises to run multiple applications simultaneously, ensuring smooth operations and improved productivity. The scalability of the 690TX means that organizations can easily upgrade their processing capabilities to meet future demands.

One of the standout features of the Fujitsu 690TX is its reliability. Built with redundant components, such as power supplies and cooling systems, the server minimizes downtime and ensures continuous operation. This redundancy is crucial for businesses that require high availability and cannot afford interruptions in service.

Storage options are versatile in the 690TX, accommodating various configurations to meet different business needs. It supports large capacity RAID configurations, enabling data redundancy and protection. This feature is particularly important for enterprises that manage critical data and require robust data protection strategies.

The server's advanced management capabilities also set it apart. Fujitsu equips the 690TX with integrated management tools that allow IT administrators to monitor performance and troubleshoot issues remotely. This remote management capability reduces the need for physical access to the server, saving time and resources.

Moreover, the 690TX is designed with energy efficiency in mind. Its innovative cooling solutions and energy-efficient components help lower overall energy consumption. This not only reduces operational costs but also aligns with environmental sustainability initiatives.

In terms of connectivity, the Fujitsu 690TX offers multiple network interfaces, ensuring flexibility in network configurations. This capability allows businesses to adapt their networking strategies to evolving needs.

In summary, the Fujitsu 690TX presents itself as a powerful and reliable server solution for enterprises looking to enhance their IT infrastructure. With its advanced processing capabilities, robust reliability features, versatile storage options, and energy efficiency, it caters to the diverse needs of modern businesses. As organizations continue to navigate the complexities of data management, the Fujitsu 690TX remains a strong contender in the server market, providing the performance and reliability that enterprises demand.