"8 KB" refers to a data size of 8 kilobytes, which is a unit of digital information. One kilobyte is equal to 1,024 bytes, so 8 KB is 8,192 bytes. This amount of data can store a small text file, a few images, or a short audio clip, depending on the format and compression used. In the context of computer memory, 8 KB is relatively small compared to modern standards. For example, a typical smartphone might have several gigabytes (GB) of storage, where 1 GB equals 1,024 megabytes (MB), making 8 KB a fraction of a larger data set.