crystal.bk : glossary.fb4 Page 153 Monday, March 23, 1998 4:09 AM

Glossary

8-bit SCSI Also called narrow SCSI. Ultra narrow SCSI provides data transfer rates of up to 20 MB per second.

10/100BaseT Refers to the 100 Mbit/s network technology over category 5 UTP (unsheilded twisted pair) cable that is compatible with the proposed IEEE 802.3 standard. This technology, which takes the CSMA/CD protocol to 100 MBits/s operation, is also referred to as 802.3u or Fast Ethernet.

16-bit SCSI Also called wide SCSI. Ultra wide SCSI provides data transfer rates of up to 40 MB per second.

adapter An accessory board that connects to the system board via an accessory board slot.

ADPCM Adaptive Differential Pulse Code Modulation. A data compression technique. See PCM.

A-lawA method of data compression that enables sampling of sound at a resolution of 16 bits, but that generates the same quantity of data as an 8-bit sampling rate.

AVI files Audio-Video Interleaved file format used with Microsoft’s Video for Windows.

Basic MIDI format Allows MIDI channels 13 to 16 of the General MIDI operation mode to be used when notes are played through MIDI.

BBS Bulletin Board System. A computer that uses a modem and software to serve as an information source for other computers equipped with a modem. Hewlett-Packard has a BBS that can be reached at +1 (408) 553-3500.

BIOS Basic Input-Output System. Software that provides an interface between the computer hardware and the operating system.

bus An electrical connection over which information is transported.

cache A block of high-speed memory used for the temporary storage of data and processor instructions.

CD-ROMCompact Disc Read Only Memory. A mass storage device that uses compact disc technology. ROM CDs can store data, but most cannot be written to.

Compression A technique for compacting data for more efficient storage or transmission. The sound quality of compressed audio data is greatly reduced. See entries for A-law and µ-law.

CD-RWCompact Disc Read Write. A mass storage device that uses compact disc technology to read data on CDs and write data to CDs.

CMOS Complementary Metal-Oxide Semiconductor memory requires very little power to operate. The contents of your computer’s CMOS memory are preserved when you turn off the

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XU specifications

The HP XU series is a notable lineup in the realm of computing, specifically designed to cater to business professionals and everyday users who require reliability, performance, and modern features. The XU brand, recognized for its dedication to high-quality engineering and innovative technology, encapsulates the spirit of HP's commitment to excellence in device performance and user experience.

One of the main features of the HP XU series is its powerful processing capabilities. Equipped with the latest generation of Intel or AMD processors, the XU series ensures swift and efficient multitasking, allowing users to run demanding applications with ease. This robust hardware foundation is complemented by ample RAM options, which facilitate seamless performance even when handling larger files or running multiple applications simultaneously.

Moreover, the HP XU series emphasizes security, a critical aspect for businesses today. Many models are infused with advanced security features such as fingerprint readers, TPM (Trusted Platform Module) chips, and HP's proprietary security software. These technologies work together to protect sensitive data and provide peace of mind to users concerned about cyber threats.

Display quality is another hallmark of the HP XU series. The devices often feature high-resolution displays, available in various sizes, which provide vibrant colors and sharp visuals. Whether for presentations, graphic design, or media consumption, the clarity and detail of the screen enhance the overall user experience. Additionally, many models offer touch screen capabilities, adding an extra layer of interactivity and ease of use.

In terms of connectivity, the HP XU series is equipped with a comprehensive range of ports, including USB-C, HDMI, and Ethernet, as well as built-in Wi-Fi and Bluetooth technologies. This ensures that users can easily connect to other devices and networks, facilitating collaboration and productivity on the go.

Battery life is also a significant consideration. The HP XU series is designed for endurance, with many models offering long-lasting battery performance that supports a full day of work without the need for frequent charging. This is particularly beneficial for professionals who are often on the move.

In conclusion, the HP XU series exemplifies the convergence of performance, security, and user-friendly design, making it an excellent choice for both business environments and personal use. With a blend of cutting-edge technology, durable build quality, and thoughtful features, the XU series stands as a testament to HP's evolution in providing innovative computing solutions tailored to meet diverse user needs.
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