Convert Jaz 2GB (Jaz 2GB) to Block (block) instantly.
About these units
Jaz 2GB (Jaz 2GB)
The Jaz 2GB doubled the capacity of the original Jaz drive, offering significant storage for video, audio, and engineering applications. It appealed to professional users pushing the limits of late-1990s computing—desktop publishing houses, video editors, and 3D modelers. Despite its innovation, the Jaz 2GB was ultimately overtaken by more reliable, cheaper technologies such as CDs, DVDs, and eventually USB flash drives. Jaz drives occupy a unique place in storage history as powerful but short-lived solutions.
Block (block)
A block is a unit of data storage used by file systems, typically ranging from 512 bytes to 4096 bytes, though advanced systems may use even larger sizes (8 KB, 16 KB, etc.). Blocks form the fundamental allocation unit for disk storage—files occupy blocks on disk, and file systems track which blocks belong to which files. Block size has significant performance implications. Larger blocks improve read/write throughput but may waste space for small files (internal fragmentation). Smaller blocks offer precision but reduce I/O efficiency. Many classic file systems (FAT, ext2), modern ones (ext4, NTFS), and network storage systems (ZFS, Btrfs, distributed file systems) all rely on block-based allocation. Blocks bridge the gap between raw physical storage and abstract file structures.