Sandisk Technologies Inc.

Dylan B Fairchild

Eran Erez

Joseph R Meza

A host system includes an interface for coupling the host system to a data storage device. The host system also includes one or more processors, and memory storing one or more programs for execution by the one or more processors. The one or more programs include instructions for: determining if a retrim is needed for the data storage device; and in accordance with a determination that the retrim is needed: identifying a time to initiate a new trim on the data storage device; and causing the new trim on the data storage device at the time identified.

Retrimming removable storage device using host system

A data storage device includes a host interface for coupling the data storage device to a host system. The data storage device also includes a device memory and a controller. The controller is configured to determine if a retrim is needed for the data storage device. In accordance with a determination that the retrim is needed, the controller is configured to identify a time to initiate a new trim on the data storage device, and cause the new trim on the data storage device at the time identified.

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Mission Viejo, CA, United States of America

Dylan B Fairchild