gigabyte

Digital capacity measure

A gigabyte is a unit of digital information equal to one billion bytes, or more precisely in computing contexts, 2³⁰ bytes (about 1.07 billion).

Abbreviated GB.

Storage capacity is commonly measured in gigabytes: My phone has 128 gigs.

A gigabyte holds roughly a thousand books' worth of plain text, or a few minutes of high-definition video.

computing

download

Remote-to-local data transfer

encoding · file · data · processing · transfer · bandwidth · throttling · buffering · caching · syncing

storage

harddrive

Magnetic data storage device

  • SSDChip-based storage device
  • flashdrivePortable digital storage device
  • diskFlat circular object

HDD · USB · microSD · NAS · RAID · CD-ROM · DVD · Blu-ray · archive · backup

units

yottabyte

Largest standard storage measure

  • bitSmall amount or portion
  • binaryConsisting of two parts
  • octetGroup of precisely eight

bandwidth · throughput · transfer · allocation · quota · limit · cap · usage · consumption

memory

RAM

Temporary data storage hardware

  • cacheConcealed storage spot
  • bufferProtective intermediate space
  • heapJumbled collection of items

stack · virtual · physical · DDR · DIMM · module · volatile · addressable · allocated · swap

Categories
Opposites
data size scale

gigabytebit

Small amount or portion

byte · kilobyte · terabyte · megabyte · petabyte

digital vs. analog information

gigabyteanalog signal

Unquantized electrical transmission

vinyl record · film reel · printed page · physical media · magnetic tape

Family

gigabytes

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G