Compact Flash memory cards have been widely used in high-end cameras for many years. However, recently the compact flash technology has been put under pressure by the smaller form factor SD cards like the new high-capacity SDXC variety.
Compact manufacturers have been busy developing a new compact flash technology to combat the new line of SD cards, and the new next-generation compact flash, CFast cards have now been launched.
Transcend, the flash memory card manufacturer, has now started selling models built with the new CFast interface designed to eventually replace the CompactFlash format.
Advantages of CFast Technology
CFast cards offer higher data transfer speeds of around 375MB/sec compared to 90MB/sec for high-end CompactFlash cards today. This significant increase in speed is crucial for applications that require rapid data processing and storage, such as high-resolution video recording and burst photography. The enhanced speed ensures that there is minimal lag, allowing for smoother and more efficient workflows.
Moreover, CFast cards are built with a more robust and reliable interface, which is essential for professional photographers and videographers who rely on consistent performance. The durability of CFast cards makes them suitable for use in harsh environments, where traditional CompactFlash cards might fail.
Industrial Applications of CFast Cards
Transcend’s CFast cards are available in 2GB, 4GB, 8GB, and 16GB capacities. Although these capacities might seem modest compared to consumer-grade SD cards, they are specifically designed for industrial applications. Industries such as aerospace, automotive, and medical equipment manufacturing require reliable and high-speed data storage solutions, and CFast cards fit the bill perfectly.
For instance, in the automotive industry, CFast cards can be used in advanced driver-assistance systems (ADAS) and in-car entertainment systems, where quick data access and storage are critical. In the medical field, these cards can be used in diagnostic imaging equipment, where high-speed data transfer is necessary to process large image files efficiently.
Despite their industrial focus, the potential for CFast cards to enter the consumer market remains. As technology advances and the demand for higher performance in consumer electronics grows, we might see CFast cards becoming more prevalent in high-end consumer devices.
Currently, no prices have been released by Transcend for their CFast cards. However, given their advanced technology and industrial-grade reliability, it is expected that they will be priced higher than traditional CompactFlash cards. The investment in CFast technology is justified by the performance and durability benefits they offer.
In conclusion, while Compact Flash memory cards have served the photography and videography industries well for many years, the advent of CFast technology marks a significant step forward. With their superior speed, reliability, and suitability for industrial applications, CFast cards are poised to become the new standard in high-performance data storage solutions.
Via CNET
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