Friday 10 August 2012

Features of External Hard Disk


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 External Hard Disk Price come in many shapes and sizes. Some are large, about the size of a book, while others are about the size of a cell phone. External Hard Disk Price can be very useful for backing up important data and taking with you on the go. They can store a lot of information, including music and movies. There are various features as given below :

Storage capacity: Capacity is measured in gigabytes (GB) or terabytes. One gigabyte is 1 billion bytes; a terabyte is 1000 gigabytes or 1 trillion bytes. The capacity of external hard drive is growing quickly. Desktop drives can range from 160GB to a terabyte of storage Because of their light-weight design, portable drives are generally available between 80GB and 500GB.

Rotation speed: Rotational speed is the most important factor in the performance of an external drive. The higher the rotational speed of the drive, the more data the drive can read and write from your computer.
External Hard Disk PriceInterface types: An External Hard Disk Price that is compatible with the ports on your computer. Most contemporary computers have several USB ports. FireWire ports are also available.

Warranty: All mechanical devices can break.

Value-Added Software: Some drives come with software to make it easy to keep your data safe. Some backup software even provides you with a safety net for your whole system, including the operating system and applications.

External HDD can be used as a high capacity flash drives. The hard disk drive stores information on the computer. The primary function of the External Hard Disk Price in a computer is to store all the computers information, most importantly, the operating system.


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