External Storage Computer Definition

The computer usually uses its input output channels to access secondary storage and transfer the desired data to primary storage.

External storage computer definition.

An external hard drive is similar to a hard drive you d find in a computer. A flash drive may also be considered external storage. From internal to external storage types you can find it all right here. More commonly referred to as an external drive external storage is storage that s not part of the internal parts of a computer.

In computing external storage comprises devices that store information outside a computer. Secondary storage also known as external memory or auxiliary storage differs from primary storage in that it is not directly accessible by the cpu. Plus an external hard drive can connect with other computers unlike an internal hard drive. It can be used as a backup to store achieved information or to transport data.

The picture is an example of a drobo and an example of a popular external storage solution. An external storage device can be removable or non removable temporary or permanent and accessible over a wired or wireless network. The difference between the two however is that an external hard drive is portable and connects to a computer via a usb cable or even without a wire. An external storage device also referred to as auxiliary storage and secondary storage is a device that contains all the addressable data storage that is not inside a computer s main storage or memory.

External storage is not part of a computer s main memory or storage hence it is called secondary or auxiliary storage. Such devices may be permanently attached to the computer may be removable or may use removable media. Examples of external storage devices.