The standardization and popularization of the driver attached to the CD-R drive "CDU524R" is awaited. '96 / 5/20 News release released Standar...
The standardization and popularization of the driver attached to the CD-R drive “CDU524R” is awaited.
’96 / 5/20 News release released
Standard price:
CD-R drive unit “CDU524R”
118,000 yen
Contact:
Sony Corporation Data Storage Information
Tel.0462-27-2237
Sony Corporation has developed software “CD-R FS” that can use a CD-R drive as a write-once device by incorporating it into Windows 95. It was attached to the company’s CD-R drive “CDU524R”.
Conventionally, it was necessary to write a CD-R using dedicated writing software, but in a system incorporating a CD-R FS, it is recognized as a normal readable / writable device. However, since the CD-R is a write-once device (write-once only), the area remains even if the file is deleted, so the remaining capacity does not increase.
Media written with CD-R FS can be read by a general CD-ROM drive by selecting “Freeze” from the right-click menu and performing freeze processing. However, once the freeze process is performed, the session is recreated, so the remaining capacity is reduced by 13.5MB required for that purpose.
CD-R FS is software that greatly improves the usability of CD-R, which has been a special device until now, and can greatly contribute to the spread of CD-R.
However, CD-R FS is only compatible with Sony CD-R drives capable of packet writing, and its operation with other companies’ products is not guaranteed. We hope that compatible drivers, including those of other companies, will become widespread, and that the CD-R FS format will be established as an exchange medium.
News
Bloomberg Technology Bloomberg Technology
- LG Debuts Samsung-Inspired Artwork TV, Joining a Popular Categoryby Chris Welch on 2025年12月30日 at AM 1:00
LG Electronics Inc. introduced a TV designed to resemble framed artwork, imitating a style that has been popularized by rival Samsung Electronics Co. in recent years.
- Chinese Stocks on Track for Best Year Since 2017 as Rally Widensby Sangmi Cha on 2025年12月29日 at PM 11:30
Chinese stocks look set for their strongest showing since 2017, after a technology-driven bull run broadened out to include companies from gold miners to drug makers.
- China’s Reawakening Puts Asia M&A on Confident Course for 2026by Manuel Baigorri, Dong Cao, Pei Li on 2025年12月29日 at PM 11:09
The buoyant mood around deals is reverberating through Asia, with major markets like China picking up the pace after a spell in the doldrums and Japan turning in record volumes.
- AI, Defense and Chip Stocks Fuel Korea’s Record-Breaking Yearby Youkyung Lee on 2025年12月29日 at PM 11:00
South Korea’s stock market renaissance in 2025 was one for the history books. From world-beating gains in arms exporters to the eye-popping surge in AI and K-beauty shares, investors were rewarded in a market that reached new highs.
- Meta to Acquire Startup Manus, Adding Agents to Bolster AI Betby Kurt Wagner on 2025年12月29日 at PM 10:21
Meta Platforms Inc. has agreed to acquire Singapore-based startup Manus, adding a popular artificial intelligence agent as the social-media company works to build a business around its massive AI investment.
- The Year Ahead in AI: Ads, IPOs and Moving Beyond LLMsby Shirin Ghaffary on 2025年12月29日 at PM 9:00
The next year is shaping up to be a pivotal period for generative AI. But first...
- AI Has Fueled $70 Billion in Data Center M&A Talks This Yearby Lynn Doan on 2025年12月29日 at PM 6:07
The artificial intelligence boom — which has already attracted hundreds of billions of dollars in financing, funding rounds and partnerships — is driving a wave of data center takeover talks, too.
- SoftBank to Buy Data Center Firm DigitalBridge for $3 Billionby Ryan Gould, Josh Sisco on 2025年12月29日 at PM 1:36
SoftBank Group Corp. agreed to buy private equity firm DigitalBridge Group Inc. for about $3 billion in cash, part of the Japanese conglomerate’s push to invest in data centers and other digital infrastructure fueling the artificial intelligence boom.

