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Tuesday, January 11, 2011

Hard Drive Enclosure

Hard Drive Enclosure

A hard drive enclosure is used to house a hard disk externally, adding storage and flexibility to any system. The enclosure connects to the computer through a universal serial bus (USB) or Firewire port, making it a plug-and-play device. This means it can be turned off and on while the system is up and running. A hard drive enclosure can be used for many purposes and provides portability between desktop and laptop, or home and office.

One of the main advantages to using an external hard drive enclosure is security. Many people are concerned about online threats including viruses, Trojan horses, spyware, hacking, poorly written software and malicious scripts. Some threats can expose data to outside sources, while others corrupt it.

Installing financial data or sensitive programs on an external hard drive is one way to help ensure they stay safe. The hard drive enclosure can be left off when the user isn’t accessing the programs or data, and when online. If several family members share the computer, an external drive is one way to keep key information or software private. Simply remove the hard drive enclosure and lock it in a drawer or safe when not in use.

Back Up
An external hard drive is perfect for storing system back ups or “ghost” images of the main hard disk. If the main drive fails, the ghost image on the external drive can re-create the main disk in mere minutes. Alternately, popular software like Acronis True Image will make a bootable carbon copy of the main disk on the external disk. In this case, the external disk can be removed from the enclosure and installed into the system for an instant fix. It is also possible to boot directly from the hard drive enclosure by using settings in the motherboard’s Basic Input/Output System (BIOS) menu.

Archiving and Libraries
People today are rapidly amassing memory-intensive libraries of music, movie, and graphic files. Storage of these libraries using an external hard drive enclosure frees up on-board system resources for ripping, burning and downloading, while protecting libraries from online threats. Moving these libraries to an external drive also greatly reduces maintenance time for system tasks like file defragmentation, spyware sweeping and virus-checking.

A hard drive enclosure also allows people to reuse “smaller” hard disks that have been replaced by newer, larger capacity drives. For example, as prices have dropped many people have replaced 30, 40 and 60-gigabyte (GB) drives with 250 GB drives or better. Installed in an external hard drive enclosure, older drives become quite useful for archiving.

It’s simple to transport huge amounts of data between computers using an external hard drive enclosure. Any system equipped with a USB port or Firewire will be able to instantly read the drive and transfer files quickly and easily. An external drive is the next best thing to a massive memory stick.


Hard Drive Enclosure is very difficult. it require alot skills.
steel enclosures

Have used Kaspersky protection for a few years, I recommend this Anti virus to all of you.

thanks for sharing the safety information now i can make my data more safe You break it down nicely. Very informative post. Keep up the good work. to know more click here

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