Glossary

Access times. The average amount of time to access an item of data.

Analog. (as opposed to digital) where digital is defined discrete items which can be reduced to zero and one bits, Analog is continuous, so on any graphic representation of Analog data there are an infinite number of points between any two points. Digital Approximates by adding data points.

Buffer. RAM Cache that is faster than the data is being delivered. Buffers are used so data may be stored and delivered to the receiving item as it is needed.

Burn a CD. Recording a CD-R. Because a laser is used to write a CD it is also known as burning a CD.

Burst transfer. The fastest a device can transfer, usually from its buffer.

CD-R drive. A drive that can write to recordable CD-R media.

CD-RW drive. A drive that can write to recordable CD-R and Rewritable CD-RW media.

CD-ROM drive. A drive that can read from CD media.

Data stream. The flow of data that accomplishes a task, usually related to moving data from storage to computer RAM or between storage devices.

Digital. Discrete information that can be broken down to one or zero bits.

EIDE. Enhanced IDE supports two IDE ports unlike IDE’s single port. Commonly referred to as IDE.

Host. A device on the SCSI bus is either a host or target. The host is also known as the initiator.

kb kilobyte. Basically this means 1000 bytes, but is actually 1024 bytes.

kb/s kilobytes per second. Means of measuring throughput.

Kilobyte. See kb

Mb. Megabyte. Basically means one million bytes, but is actually 1024 kilobytes or 1024 X 1024 bytes which is 1,048,576 bytes.

Mb/s. Megabytes per second. Means of measuring throughput.

Megabyte. see Mb

Record a CD. Burn a CD, Writing a CD. Uses special CD-Recordable discs which can be altered by the laser in a CD-R drive.

SCSI. Small Computer System Interface. A Standard used for communication on PCs.

Source hard drive. The drive which contains information that will be written somewhere else. In CD recording, the source hard drive contains the information that will be written to the CD Recorder.

Sustained transfer. The rate which data can be transferred from one device to another. This rate is an average over a longer period of time than a burst transfer rate. Because the sustained transfer test is longer, it means the testing will take into account both reading or writing from the storage device’s buffer, as well as from the media. Reading and Writing from the media is a much slower operation, so the sustained transfer test is usually a much better test for determining the usability of a device in a real application, such as recording a CD.

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CD-RW Recorder User’s Guide

CD-RW Recorder User’s Guide

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Sony CRX140E, CRX0811 manual Glossary, CD-ROM drive. a drive that can read from CD media, Kilobyte. See kb
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CRX0811, CRX140E specifications

The Sony CRX140E and CRX0811 are notable optical drives that reflect the precision engineering and technological innovation that Sony has become synonymous with. These drives are tailored for users seeking reliable performance in CD and DVD recording and playback.

The Sony CRX140E is a multi-format CD/DVD writer that supports a variety of disc types. It is capable of writing DVDs at speeds of up to 8x and CDs at speeds reaching 40x, making it a strong contender for users who frequently handle CD and DVD media. One standout feature of the CRX140E is its support for various disc formats including DVD±R, DVD±RW, and CD-R/RW. This versatility makes it an ideal choice for personal and professional users alike.

Meanwhile, the CRX0811 model is designed with efficiency and compactness in mind. Typically found in slim-line laptops, this optical drive showcases Sony's commitment to maximizing performance without sacrificing space. The CRX0811 also supports a range of formats and writes DVDs at impressive rates, catering to the ongoing demand for high-capacity data storage options. Its ability to read both CDs and DVDs further enhances its appeal, making it a handy tool for retrieving data from older formats.

Both models utilize advanced error correction technologies that ensure the integrity of data during the writing processes. This means users can trust that their data is being preserved safely, which is essential for critical backups and archival purposes. The drives are designed for ease of use; they are equipped with plug-and-play capabilities that allow for quick installations and setups.

In terms of design, the CRX140E and CRX0811 feature robust and durable constructions, ensuring longevity in varied usage scenarios. The sleek designs of these drives complement contemporary PCs and laptops, fitting seamlessly into modern setups. The user experience is further enhanced by their low noise operation, which allows for a quieter environment during use.

Overall, the Sony CRX140E and CRX0811 represent a blend of functionality, reliability, and advanced technology. These drives cater to a diverse audience, from casual users needing simple data storage solutions to professionals requiring robust recording capabilities, making them a valuable addition to any tech arsenal.
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