- #COMPACT CARD READER FOR COMPACT FLASH SERIAL#
- #COMPACT CARD READER FOR COMPACT FLASH PORTABLE#
- #COMPACT CARD READER FOR COMPACT FLASH PROFESSIONAL#
CF is among the oldest and most successful formats, and has held a niche in the professional camera market especially well. There are four main card speeds: original CF, CF High Speed (using CF+/CF2.0), faster CF 3.0 standard and the faster CF 4.0 standard adopted as of 2007.ĬompactFlash was originally built around Intel's NOR-based flash memory, but has switched to NAND technology. The type II slot is used by miniature hard drives and some other devices, such as the Hasselblad CFV Digital Back for the Hasselblad series of medium format cameras. There are two main subdivisions of CF cards, 3.3 mm-thick type I and 5 mm-thick type II (CF2). Ī 16-GB CompactFlash card installed in a 2.5" IDE port with adapter The XQD card format was officially announced by the CompactFlash Association in December 2011.
With potential read and write speeds of 1 Gbit/s (125 MB/s) and storage capabilities beyond 2 TiB, the new format is aimed at high-definition camcorders and high-resolution digital cameras, but the new cards are not backward compatible with either CompactFlash or CFast.
#COMPACT CARD READER FOR COMPACT FLASH SERIAL#
The new format has a similar form factor to CF/CFast but is based on the PCI Express interface instead of Parallel ATA or Serial ATA. In November 2010, SanDisk, Sony and Nikon presented a next generation card format to the CompactFlash Association. CFast (also known as CompactFast) is based on the Serial ATA interface. Traditional CompactFlash cards use the Parallel ATA interface, but in 2008, a variant of CompactFlash, CFast was announced. Ikegami professional video cameras can record digital video onto CompactFlash cards through an adaptor. Canon also chose CompactFlash as the recording medium for its professional high-definition tapeless video cameras. As of 2017, both Canon and Nikon use CompactFlash for their flagship digital still cameras. Proprietary memory card formats for use in professional audio and video, such as P2 and SxS, are faster, but physically larger and more costly.ĬompactFlash remains popular and is supported by many professional devices and high-end consumer devices. Most of these cards are smaller than CompactFlash while offering comparable capacity and speed. Subsequent formats, such as MMC/ SD, various Memory Stick formats, and xD-Picture Card offered stiff competition. ĬompactFlash became one of the most successful of the early memory card formats, surpassing Miniature Card and SmartMedia. The format was specified and the devices were first manufactured by SanDisk in 1994.
#COMPACT CARD READER FOR COMPACT FLASH PORTABLE#
Digital cameras and other mass storage devicesĬompactFlash ( CF) is a flash memory mass storage device used mainly in portable electronic devices.
0 kommentar(er)
