What are the different types of CompactFlash® cards?

CompactFlash®, also known as CF cards, are a type of removable storage that has led to much greater versatility in electronics. Sandisk® first introduced CompactFlash® cards in 1994. Until then, they were the only available data storage devices that were commonly available, which were much larger, had moving parts and were not as hard or reliable.

There are two different types of CompactFlash® cards: Type I and type II. Both types are approximately 1 11/16 inches wide (43 mm) and 1 7/16 inches (36 mm) long. However, the CompactFlash® Type II is significantly stronger than the type I - almost a quarter of the inch (5 mm), unlike about 1/8 inches (3.3 mm). CompactFlash® Type I comes in data sizes as small up to 512 MB and large as 8 GB, while type II cards can be found up to 64 GB. Type CompactFlash®JSEM always composed of Flash memory. Flash Memory is a type of technology that does not require any energy source to maintain its memory, unlike other types of memory where they are dATA erased if the backup battery dies. Flash memory is also advantageous because it does not require any moving parts, unlike other data storage devices such as floppy disks. Due to these characteristics, CompactFlash® cards are extremely heavy and can withstand, enter or dive into the water without losing their data.

Not all CompactFlash® cards use Flash Memory. Most CompactFlash® II cards are actually miniature hard drives. This means that instead of using a flash memory, most type II cards have a movable part. Compact size remains a significant advantage, but CompactFlash® type II cards usually require more energy than type I and are not so durable.

Both type I and II compactFlash® cards use the same type of software for connector and interface to connect to your computer. The connector is very similar to what is found on the PCMCIA tab, KRThe fact that the CompactFlash® connector has fewer pins - 50, unlike the 68. CF cards were designed with this type of connector because it was the most durable, allowing the cards to be inserted and thrown away often without worrying about the connection.

Although CompactFlash® Easy Outsold and survived its first competitors - a miniature card or minicard®, SmartMedia® (SSDFC) and PC CARD Type I - other types of memory cards have been outperformed since. Nowadays, the demand for electronic devices, such as small digital cameras and MP3 players, has caused smaller memory cards such as the XD-Picture®, SD/MMC and Sony's Memory Stick® card.

COMPACTFLASH® cards are still considered to be the most important, offering the largest storage capacity and providing the cheapest portable storage compared to Megabyte-for-Megabajte with other cards. As a result, compactFlash cards are memory cards that have chosen for professional digital cameras and other electronics where the goal is more of a quality than a small velibone.

CompactFlash® cards revolutionized the electronics world. Before the flash memory was discovered, the data storage device always had moving parts, which caused them to be uncomfortable for easy transport of data from one computer to another, let alone from the camera to a computer or printer. Although there are now memory cards that are even smaller, it was probably CompactFlash® that allowed a compact electronic revolution in the first place.