Definition: A complete binary copy of a storage device or media, used for duplication or backup.
Explanation
An img file is a binary image that contains an exact copy of the data and structure of a storage device, which includes boot code, partition configuration and files. It captures all files, metadata, and system information, enabling precise duplication or restoration of the original media. Img files are commonly used in production workflows to deploy identical data across multiple devices efficiently.
Example
In a flash memory duplication process, a 1.99GB img file can be loaded simultaneously onto 16 devices to ensure consistent binary data and configuration across all targets.
Who This Is For
This term is relevant for engineers, manufacturing technicians, quality assurance teams, and IT professionals involved in media duplication, device provisioning, and data backup workflows.
Related Terms
microSD card, SD, USB, duplication, verification, binary image, file copy, device copy
Also Known As
disk image, binary image, image file