External Hard Drives
External hard drives allow users to store data and other valuable files as a backup that can be used in future. These drives are easy to carry because these peripheral can be easily fit in pocket and it also one of the best option of additional data storage. Some Major Company that manufacture hard drives are Sony , Transcend, Toshiba, Seagate. Product is available in various different storage spaces and features.
An external hard drive is a storage device that can be connected to the computer system through a USB cable. The external drives are usually used to store media files for backups and carry them along with anywhere without the need of carrying the whole computer system. Also, it is a convenient option to look for when the internal hard drive is already full of its capacity. Such external devices are equipped with higher storage capacity compared to flash drives and internal drives, i.e., you can save several data files all in one place. These are also known as removable hard drives.
External hard drives contain a cooling fan so that the device doesn’t get heat-up when in use. Further, these drives are popular for its portability convenience and ease of use and can the stored files are safe as stored with security lock system. The drive can be connected to any compatible computer system via a single high-speed interface cable such as USB or FireWire.
Interval vs. External hard drives:
In general, internal hard drives are connected directly to the motherboard; on the other hand, external hard drive is connected to the motherboard via USB cable or FireWire.
Generally, internal drives has operating system and software installation files stored by default; whereas, external drives are preferred for storing files like videos, photos, and documents.
While internal drives draw power directly from the power source within a computer system, external drives draw power supply either through data cable or dedicated AC power.
Internal drives are little bulky to carry around as you have to take the entire computer system along with; but, external drives doesn’t demand to carry the whole computer system, just take the drive and connect to any compatible computer system and access the stored files.
Buy External Hard Drive Online
To buy online, user need to select model and configuration as per need and then follow some basic steps and after bill payment respective company will deliver product at registered shipping address in one week.
There are certain factors you need to look for before buying external drives online. Here are the things you need to look for before buying external drives.
Storage capacity – Storage capacity of external hard drives can range from 2GB to up to 4TB. Also, some drives feature 4TB storage capacity in one chassis making a total capacity of 8TB. However, computer systems generally are equipped with 250GB RAM and 750GB hard drive storage memory.
Transfer speed – This is an important factor to consider to access or share large data files. In general, hard drive with USB 3.0 interface is better than USB 2.0 interface, still USB 2.0 interface is common because it transfer files 10 times slower than its newer counterpart.
Portability – This is another significant factor to consider while planning to buy external hard drives. But, before that evaluate your budget and what size would you prefer? For example, if you are looking for a device that you can carry to your office, then it is best to look for a pocket-sized device rather than looking for the external hard drive price. However, portability should also offer durability of the device to protect your files from getting lost or damage.
Safety – Make sure that the external drive comes with hardware-based security encryption, which is much reliable than software-based encryption system. Carrying the files around makes the data prone to loss, so it’s better to keep the files in the layers of security.