There are some things that you cannot do without, and an external hard drive is certainly one of them. This is because this device is used to recover and store data from your hard drive. Previously, internal drives were used, but today with different needs and circumstances, external drives have become more popular.
This storage device is placed outside the main computer tower in its own designated space. It is because of this portable encasement that the user is able to store information on a hard drive that is not placed inside the computer, but in fact, rests on a surface near the computer. A high-speed interface cable is used to connect the computer to the external drive. The drive is able to communicate with the computer because of the interface cable, which enables data to be passed back and forth.
This device has a lot of advantages, as it allows the user to back up and store important information that is separate from the internal hard drive. You can keep a lot of data, like music files, DVD images, and disk images safe and secure on it. Another advantage is that it is portable and operates on a plug-and-play basis.
Get Yourself a Brand
Yes, you got it right! It is good to buy a branded one, because it will prove much more profitable in the long run. Apart from the price, buying a brand is also important because of the warranty. It does feel better knowing that you can have the device repaired in case something goes wrong.
Research Before Buying
Once you have decided on a few brands, research about them using the Internet. While doing so, look for reviews and feedback on how reliable a particular drive is.
Check the Connectivity Options
It is important to be particular when selecting the connection types. Check what kind of USB port is installed in your computer. Ensure that it is at least 2.0.
Know the Speed
Make sure that it operates fast; this will ensure that the data will get transferred faster to your computer. While asking about speed, find out about the following.
- RPM: The higher the RPM, the better the hard drive functions. 5,400 RPM should be the minimum, with 7,200 RPM being preferred.
- Seek Time: It is important for the seek time to be 10 ms or less.
- Buffer: When talking about the buffer, the more is better. Try and purchase a hard drive with at least a 4 MB buffer.
Ask About the Size
Buy an external hard drive with the most storage. Always add 50% to your data storage requirements. Believe me you will thank me for this tip!
The tips mentioned above should definitely be kept in mind while buying an external hard drive. The competition is fierce in the market, and everyone wants a pie from the customer's pocket, so a bit of haggling may even fetch you some freebies! Good luck!