Storage Capacity of Different Storage Devices

In this question, we are given four options: Zip disk, Hard disk, Floppy disk, and Data cartridge. We need to determine which of these options has the smallest storage capacity. Let's analyze each option in detail:

1. Zip disk:
- Zip disks were a popular removable storage medium in the late 1990s and early 2000s.
- They were introduced by Iomega and came in two sizes: 100 MB and 250 MB.
- Compared to other storage devices at that time, Zip disks had a decent storage capacity.
- However, in today's standards, the storage capacity of Zip disks is considered small.

2. Hard disk:
- Hard disks are the primary storage devices in computers.
- They come in various sizes, but the most common sizes for desktop computers are 1 TB (terabyte) and 2 TB.
- Hard disks used in servers or high-end systems can have even larger capacities, reaching up to tens of terabytes.
- Compared to other options in the given list, hard disks have much larger storage capacities.

3. Floppy disk:
- Floppy disks were widely used in the 1980s and 1990s as a portable storage medium.
- The most common size of floppy disks is 3.5 inches, with a storage capacity of 1.44 MB (megabyte).
- Floppy disks have become obsolete due to their extremely small storage capacity and the emergence of more advanced storage technologies.

4. Data cartridge:
- Data cartridges are typically used in tape drives for backup and archival purposes.
- They come in various sizes, ranging from a few gigabytes to several terabytes.
- Data cartridges are designed for high-capacity storage and are commonly used in enterprise-level systems.
- Compared to the other options, data cartridges have larger storage capacities.

Conclusion:
Based on the analysis above, we can conclude that the floppy disk has the smallest storage capacity among the given options. With a capacity of only 1.44 MB, floppy disks are significantly smaller than Zip disks, hard disks, and data cartridges.