How Much Memory Is 13GB?

Binary code is a language of 0s and 1s used to store all computer information.

In precise terms, 13 gigabytes is equal to 13,958,643,712 bytes. To understand how much information this actually is, it helps to be familiar with standard file sizes as well as the size of data storage devices used in home computers. It is also important to consider data storage in terms of your particular needs. For example, 13GB of RAM would be plenty for the casual computer user but not quite enough for a professional video editor. In contrast, 13GB of hard drive space would be inadequate for any computer user.

Basics

Computers represent all data they store and use in terms of 0s and 1s. A single 0 or 1 is one bit of data. Eight bits equals one byte. One byte is enough to represent a single letter in a text document using the standard ACSII character coding system. To get a concrete idea of how much information 13GB really is, consider that a one page text file is about 8 kilobytes and that it takes 1,048,576 kilobytes to equal one gigabyte. This means that 13GB is about enough data to represent more than 160,000 pages of text.

Files and Programs

Data storage limitations apply particularly to users who work with a lot of high-resolution images and digital video files. This is not only because these files demand relatively large amounts of storage capacity but because the programs created to edit them also take up a lot of storage space. Consider that a single high-resolution image fit for printing is around 6 megabytes ,and that programs used to edit images take up about 400MB of disk space. Thus, 13GB can store just under 2,000 images. Video has even greater storage demands. A single feature-length movie is usually 1GB or more, while programs used to edit it typically take up at least 500MB. For this reason, 13GB is nowhere near enough to satisfy the needs of those who work with digital video.

Storage and RAM

There are two main areas where storage capacity comes into play on any computer. These are the storage drive and the RAM. The storage drive contains all the files and programs on your computer, while the RAM contains on the files and programs you're using at a given time. For this reason the storage drive must have a greater capacity than the RAM. For computers that must store a host of programs in addition to text, image and video files 13GB is not enough. Most home computers have at least 100GB of storage, and at least 4 GB of RAM. In most cases, 13GB is enough to handle user needs. However, computers used to work with large files can require 32GB of RAM or more.

Considerations

The only type of commonly used file that would take up 13GB of space would be a video file. When talking about the size of storage drives and RAM, 13GB doesn't come into play. Storage drives usually come in multiples of 10 while RAM comes in multiples of two. Individual files however can come in any size. There are however some USB drives and MiniDV tapes that come in 13GB capacities.