Strengths and weaknesses
Despite its low price and warranty, it must be borne in mind that these storage devices can suddenly stop working for various accidents: voltage changes T-Mobile while you are online, by leaving them to fall from a Samsung height of more than one meter for TMobile prolonged use for several years especially HTC in old pendrives
The flash drives are immune to scratches and dust that affects the prior portable storage like CDs cellular phones and diskettes. Its solid state design Durable free phones means that in many cases can survive casual abuse (blows, falls, Motorola foot, past the washing machine or splash cafe). cellular coverage This makes it ideal for transporting personal data files plans or personal data to be accessed in multiple locations. The near ubiquity of USB support on modern computers means that a device works almost everywhere. However, Microsoft Windows 98 does not support USB mass storage devices Generic, you must install mobile phones a separate driver for each manufacturer or failing to generate. For Microsoft Windows 95 drivers that are almost nonexistent.
The flash drives are a relatively dense form of storage device to the cheaper stores what dozens of floppy disks, and a moderately priced CD reaches or exceeds in size. Historically, the size of wireless providers these units has varied from several megabytes to a few gigabytes. In 2003 the units were operating at speeds USB 1.0/1.1, about 1.5 cellular phone plans Mbit / s or 12 Mbit / s. In 2004 launched devices TMobile with USB 2.0 interfaces. Although USB 2.0 can deliver up to 480 Mbit / s, the flash drives are limited by the bandwidth of the internal memory device. Therefore be achieved reading cell phones speeds of up to 100 Mbit / s, performing the write operations a little slower. Under optimal conditions, a USB device can retain information for about 10 years.
Flash memories implement the standard USB mass storage device class (class of USB mass storage devices). This means that most modern operating systems can read or write in those units without additional drivers. Instead of exposing the complex underlying technical details, the flash unit exported a logical data wireless phones structure in the host operating system blocks. The operating system T-Mobile can cellular phones use the file system or block addressing scheme you want. Some computers have the ability to boot from flash memory, but this capacity depends on the BIOS of each computer, in addition to this, the unit must be loaded with an image of a boot disk.
The flash memory can support a finite number of LG cycles slider phone of read / write prior to cell phones failure, with normal use, the average range is about several million cycles. However, the write operations will be increasingly slow as the unit ages.
This should be taken into consideration when using a flash device from them to run software applications or operating system. To handle this (besides the space constraints in the common units), some developers have released versions of operating systems (like Linux) or applications (such as Mozilla Firefox) designed to be run from flash drives. This Nokia is achieved by candy bar phone reducing the size of the file exchange cellular providers and storage in RAM.
