DIFFERENT KINDS OF SIZES SMEDIUM PORTABLE
Type III cards can be up to 10.5 mm thick, which is sufficiently large for portable disk drives. These cards are often used for modem and fax modem cards. Type I cards can be up to 3.3 mm thick, and are used primarily for adding additional ROM or RAM to a computer. All three have the same rectangular size (85.6 by 54 millimeters), but different widths: The PCMCIA standard has been expanded several times and are suitable for many types of devices. PCMCIA (Personal Computer Memory Card International Association) Each of these types of memory cards are different sizes and, as the technology progresses further, we see that over time the cards have become smaller in physical size but grow larger in logical size. There are a few major types of memory cards that can be used in common electronics, such as a digital camera. Its important to read the information that came with your device to ensure you purchase a memory card that will work in your device. Some devices will support up to a specific size of memory card, and a specific type of memory card as well. Flash memory is nonvolatile, that is the memory card will not lose its data when removed from the device, and the cards can also be erased or reformatted and reused.įor most consumers, when buying a memory card you have to consider price, capacity and compatibility. Memory cards are a popular storage medium for many of today’s consumer electronics devices, including digital cameras, cellphones, handheld devices and other small electronic devices. Confused? Webopedia has you covered with all the different types and formats of memory cards, their sizes, prices, and more. Memory cards are used for storage, but there are different kinds and types of memory cards.
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