Introduction
Gone is the time when backups like floppy disks, CDs, and DVDs were used. This is the era of the USB or external hard drives. If you have run out of storage external hard drives, this is exactly what you are going to be using to backup every bit and byte of your data and files. Most of these external storage devices use USB 2.0 and USB 3.0 connection. Some also use FireWire and Ethernet. So if you have a huge music collection by every artist ever born and tons and tons of pictures with your friends, then you need to keep them safe and away from active programs in your computer. A couple of years ago, it probably wasn't possible to backup everything up, but now it is just too easy. You can easily purchase 3TB storage external hard drives at very affordable prices. Here are a few things you need to know before you purchase or decide what hard drive I need to use to keep my data safe and what will best suit my needs.
History
Storage external hard drives have mainly three purposes. It makes it possible for you to share your data with your friends and other computers like movies, files, pictures, music and anything your computer can store. It acts as additional storage space. You can easily run out of storage space if you are a movie buff who downloads movies. Finally, while storing it, it also backs up all of your data.
Most of the hard drives do not even act as external disks once you plug them into your computer they simply show up on your desktop as an additional hard drive formatted into your computer. Now there is a difference in the speed of data transfer as it is not part of the computer it does not really have access to it all its perks. Most external hard drives are USB 2.0 or eSATA. It is a lot faster but it requires an external power source and most large external hard drives, mainly anything above 1TB is commonly eSATA. If you have MAC then you probably use FireWire connector. USB 2.0 hard drives do not require any power source as the bus wire acts both as a data connector and a power supply.
Data was never easily portable in any storage external hard drives, however, because of their portability easily make all your computer data, no matter how large easily transferrable and portable. You can easily take your hard disk to your friend's house and share all your wedding pictures, vacation pictures, and old memories. One thing about pictures, if you're a new parent in the 21st century, then most parents just record every single day of the baby with their camera phones. All those pictures and videos need a safe haven and it is probably much more valuable than the jewelry in the safe.
Conclusion
Finally, you need to decide what kind of hard drive you should get. There are normally two types: SSD and HDD. SSD drives are really expensive and almost triple in price compared to HDDs but they are much safer and faster. They are really a worthwhile investment. For your storage external hard drive, some are available up to 6TB which 6000GB. That is almost 10 computer hard drives combined, and if you still run out of space you can get another one. There are smaller versions as well. You will find starting sizes from 256GB and so on. It all depends on what your needs and affordability are.
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