Which product enables data transfer from an on-premises NetApp ONTAP cluster to NetApp Cloud Volumes Service for AWS?

The correct choice for enabling data transfer from an on-premises NetApp ONTAP cluster to NetApp Cloud Volumes Service for AWS is the NetApp Cloud Sync service. This service is specifically designed to manage and facilitate efficient data movement between on-premises storage systems and cloud-based services.

Cloud Sync ultimately helps in synchronizing or transferring data across different locations, ensuring that data is consistently available both on-premises and in the cloud. It allows users to easily set up data replication tasks, manage bandwidth consumption, and automate data transfers.

In contrast, AWS Snowball is a physical data transport solution that helps transfer large amounts of data to the cloud but is generally used for one-time bulk data transfer rather than continuous synchronization. AWS DataSync automates moving data transfers to AWS but is not specifically tailored for the integration with NetApp ONTAP systems or Cloud Volumes as Cloud Sync is. NetApp Cloud Tiering focuses more on efficiently managing the storage tiering between on-premises and cloud rather than transferring data directly.