Glossary

A

Ampere. A measurement of current in an electrical conductor.

AC

Alternating current. Electricity that reverses its direction at a rate of 60 times per second (50 times per second in some countries). See DC.

Accelerator

A computer component that enhances the processing speed of a particular device, usually by taking over some of the tasks originally assigned by that device. For example, a video accelerator card will take over some of the graphic functions originally assigned to the microprocessor.

ACPI

Advanced Configuration and Power Interface. An industry standard developed by Intel®, Microsoft®, and Toshiba for computer power management. The key element of the standard is that the OS controls power management. In previous standards, most of the power management tasks were run by the BIOS, with limited intervention by the OS. In ACPI, the BIOS communicates with hardware components in the computer, but the OS controls power management operations.

AGP

Accelerated graphics port. A high-speed graphics port that produces fast communication between the graphics controller and computer. It allows the video controller to directly access the computer's main memory and bypass the PCI bus. A video expansion card installed in this port can run almost twice as fast as that in a PCI slot. This also helps to reduce the traffic on the PCI bus.

ANSI

American National Standards Institute. An organization that publishes standards for data alphabets, codes, and signaling schemes. See ISO.

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GX240 specifications

The Dell GX240, a robust desktop computer released in the early 2000s, exemplifies the breed of machines engineered for business and productivity environments. Targeting corporate users, the GX240 was part of Dell’s OptiPlex series, known for its reliability, support, and manageability.

One of the main features of the Dell GX240 is its Intel Pentium 4 processor, which provided a significant performance boost at the time of its release. This processor was available in various speeds, enabling users to select the model that best met their processing needs. The GX240 also offered ample memory options, supporting up to 2GB of SDRAM, which was considerable for its era, allowing for smoother multitasking and application performance.

The design of the GX240 was practical, featuring a compact, space-saving chassis ideal for office environments. It was designed for easy serviceability, with tool-less access to components, facilitating quick upgrades or repairs. The system was equipped with various configurations, enabling customers to customize it with multiple hard drive options, typically using IDE drives, which provided sufficient storage for everyday tasks.

The desktop utilized a variety of expansion slots, including AGP for graphics cards and PCI slots for additional peripherals. This expandability was crucial for businesses needing to adapt or enhance their systems over time. Integrated Intel graphics were standard, but users could opt for dedicated graphics cards to meet more demanding graphical needs.

Connectivity was also a strong point for the GX240, featuring multiple USB 2.0 ports, a serial port, and audio input/output capabilities. These ports allowed for seamless integration with various peripherals and devices, essential for a productive work environment. The GX240 also supported network connectivity through a built-in Ethernet controller, making it well-suited for office use, especially in networked environments.

In terms of software, the GX240 was usually shipped with Microsoft Windows XP, ensuring users had access to a stable and user-friendly operating system. This operating system not only provided compatibility with a wide range of applications but also enhanced the overall user experience.

In conclusion, the Dell GX240 was a solid desktop choice for businesses in the early 2000s, combining performance, upgradability, and a compact design. Its Intel Pentium 4 processor and ample memory options made it suitable for various tasks, while its space-saving design and expansion capabilities allowed businesses to adapt the system to their evolving needs.