A hard drive or solid state drive (SSD) that resides outside the computer's case, typically connecting via USB or eSATA. A USB flash drive is also external storage. See portable drive and USB drive.

The only case with hard drives where the USB standard matters much is if you connect a drive to an old-style, low-bandwidth USB 2.0 port, which is better reserved for items like keyboards and mice.

And, of course, you should always have an external drive available for making Time Machine backups in case ... Hard drives are slower than SSDs, but if you need lots of storage for your important ...

Selecting the right external hard drive is equally important for protecting your priceless raw data, and for providing easy ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

External USB/Thunderbolt drives (aka direct-attached storage, or DAS) are a super-convenient way to quickly back up your important files, as well as store any data that you don’t need on your ...

Through extensive tests, we've benchmarked the best external hard ... G-DRIVE ArmorATD is a 2.5-inch conventional drive mechanism that has been elegantly engineered into an aluminium case and ...