Computers are now used for many purposes one days, and therefore the need for storage devices has emerged. The memory controller plays an important role in the overall system of storage in a computer. It 'basically a set of components that can save users a range of programs and data on your computer.

Two types of hardware are found in the storage system of electronic devices. They are the hard drives and external hard drives. Thesecond type of equipment includes CD-ROM, CD-RW or DVD. The pen-drive and the data card for storing files and folders used in those days. An interface is the PC, through a channel of internal communication between these works and programs for different computers available.

One of the main characteristics of the memory controller is its capacity. The storage capacity is the factor that attracts customers. The system with a 2 GB hard driveDisc can be used for office work and browsing the Internet. Another important feature is the efficiency of devices that are used in computers. Storage devices are relatively slow compared to electronic components of the system. The components like CPU and motherboard are much faster.

Flexibility is another factor that determines the success of any gadget storage. There are many devices that support multi-box format files such as audio, which offers video, digital, etc. comboCD / DVD markets are the most popular available. The latest and laptops are loaded with hard drives up to 160 GB of capacity. The option to add external hard drive is also given to users so they can increase the total storage capacity of their computers.

Some of the other types of storage devices, controllers are floppy disk controller, SCSI controller, USB controller, etc. Universal Serial Bus (USB)because in the desktop and notebook computers in those days. You need the USB device is inserted into the door so that he or she could be any type of data from the PC and vice versa.

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