The cost per GB storage of this hard drive is $0.412/GB ($103/250GB). 2. Hard drive B is priced at $330, and offers 500GB storage. The cost per GB storage of hard drive B is $0.66/GB. Cost per GB may be helpful if you are having problems deciding between several hard drives that differ only in terms of storage capacity. A solid-state drive (SSD) serves the same function as a traditional hard drive in your computer. Whether using it internally to store data, or as an external drive to use portably, SSDs hold and allow you to access your data. Solid-state drives store its data or information inside of an integrated circuit. It is stored directly into microchips Choosing the Right Internal Hard Drive Type – HDD or SSD. When shopping for an internal storage device, you will be confronted with two main types: a mechanical hard drive (also known as a hard disk drive or HDD) and a solid-state drive (also called SSD). Find out which one is the most ideal for you. Mechanical Hard Drive You only need a few basic tools to get started. Alongside some hard drives to disassemble, you will need: Flat-head screwdriver: Useful to pry open the case, and to undo the armature (see below). Precision or Torx screwdriver set: Necessary to undo the case and magnet screws. Vice grips or pliers: Needed to remove the magnets from their backing. External storage. More commonly called an external drive, external storage is storage that's not part of the internal parts ( external) of a computer. These drives often connect to the computer using USB (universal serial bus), eSATA, or FireWire connection. The picture is an example of a Drobo and an example of a popular external storage solution. 9AJz0v1.

internal parts of a hard drive