•Variable and fixed packet recording; typically used by back-up software and Drive Letter Access software to add files and folders at a time, instead of tracks/sessions at a time.

Applications

CD-R and CD-RW discs are each ideal for slightly different applications. Both can be recorded with the Spressa CD-ReWritable recorder. CD-R discs can’t be erased, but are compatible with standard CD-ROM drives and CD players. CD-RW discs can be erased and re-written, but have some inter-change limitations. Here are some typical applications for both discs:

 

Data

 

 

CD

Personal

 

Distribution

Back-up

Archiving

Prototyping

File Storage

 

 

 

 

 

 

CD-R

•

 

•

•

 

CD-RW

 

•

 

•

•

Media Compatibility

Due to the different makeup of CD-R and CD-RW discs, these discs have different reflective qualities, and can be used with the following units.

CD-R

All CD-ROM drives and CD players

CD-RW

Multi-Read and CD-RW compatible

 

CD-ROM drives and DVD-ROM drives

Most newer drives are Multi-Read drives which have the capability to read stamped CD, CD-R and CD-RW discs.

Recommended Media

 

CD-R:

Sony 74/80 min. CD-Recordable disc.

CD-RW:

Sony 74/80 min. CD-ReWritable disc.

To achieve trouble free 8X recording speeds, be sure the CD-R media is certified for 8X recording.

To achieve trouble free 4X CD-RW recordings, be sure the CD-RW media is certified for 4X recording.

Reliability

The CD-RW Recorder has a mean time between the following (MTBF) rating of as high as 100,000 power on hours (POH) at 25% duty. 25% duty means the CD-RW Recorder is in actual use a quarter of the time the unit is turned on. MTBF is an average failure rate based on the total power on hours divided by the drive Annual Failure Rate. A failure is any malfunction of the drive that prevents you from using it. This includes failure to power up, load or unload a CD, and read or write data. Faults are not considered failures when they relate to incompatible software or discs, or from mishandling and/or abuse.

Reliability ratings are derived from a large statistical sample, and are not indicative of the performance of a single unit.

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CD-RW Recorder User’s Guide

CD-RW Recorder User’s Guide

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Sony CRX140E, CRX0811 manual Applications, Media Compatibility, Recommended Media, Reliability
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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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