And because that card was probably used in a camera or camcorder, you will definitely want those files.īut what can happen to a CF card to cause the data to become unreadable? There are a few reasons this can happen.
Someday you might find yourself in a situation where a CF card has data that your computer cannot retrieve. You’ll find these cards in commercial-grade video cameras, where write speeds that are faster than typical SD cards can handle. Most compact flash cards display the minimum write speed directly on the front in the form of X MB/s (Where X is a number to indicate the write speed in MB per second a card can handle).Ī 32GB Transcend CF card with a 120MB/second write speed.įor comparison, the average write speed of an SD card is approximately 12.5MB/second.Īlthough most devices have migrated to SD and microSD cards, there is still plenty of technology out there that requires CF cards. CF cards are more expensive than SD cards, but are also considerably faster and more durable. Other than size, the biggest difference between CF and SD cards is speed and cost. A typical CF card measures 42.8 mm by 36.4 mm and can range from 512MB to 128GB of storage. This type of memory has been around since 1994 (originally created by SanDisk) and has become so widespread that its usage has surpassed traditional storage devices (such as hard drives).ĬompactFlash cards are larger than SD and microSD cards.
Free open source cf card recovery tools portable#
Let’s find out how.ĬompactFlash (aka CF) memory is a type of non-volatile, solid-state memory used by many portable devices (such as cameras and camcorders). With a bit of work, you can recover that data. If you’ve ever had a Compact Flash card either go bad or become unreadable, you know how frustrating that can be.
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