Which of the following is MOST likely used to measure SSD capacity?

GHz, or Gigahertz, is a unit of frequency used to measure processor speed or clock rates, not storage capacity.

Gb, or Gigabits, measures data in bits, which is sometimes used for raw memory chip densities or network speeds, but storage capacity is typically expressed in bytes.

GB, or Gigabytes, is the standard and most commonly used unit to measure the storage capacity of Solid State Drives (SSDs) and other storage devices, representing 10^9 bytes of data.

Gbps, or Gigabits per second, measures data transfer rates, commonly used for network bandwidth or interface speeds, not storage capacity.