Which storage option is most suitable for long-term archival of infrequently accessed data?

The most suitable storage option for long-term archival of infrequently accessed data is Archive Storage. This type of storage is designed specifically for data that does not require immediate access and is intended for retention over extended periods, making it ideal for compliance, backup, and disaster recovery needs.

Archive Storage optimizes costs for storing large volumes of data that must be kept for long durations but accessed rarely. It provides a highly durable and secure environment, ensuring that data preservation needs are met while minimizing the expense associated with active storage options.

In contrast, the other storage options, while valuable in their own right, are not tailored for long-term archival. Object Storage, for instance, is suitable for a variety of use cases and offers a good balance of accessibility and cost efficiency but is not as specifically designed for infrequently accessed archival as Archive Storage. File Storage and Block Volume, on the other hand, are conducive to scenarios that require quick access, such as active workloads, making them less ideal for long-term data storage needs characterized by infrequent access.