| CPC G06F 3/0619 (2013.01) [G06F 3/061 (2013.01); G06F 3/0644 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01); G06F 3/0688 (2013.01)] | 20 Claims |

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1. A storage device comprising:
at least one memory having a plurality of memory areas including a first memory area and a second memory area, the plurality of memory areas corresponding to a plurality of identifiers, wherein the first memory area is associated with a first identifier and the second memory area is associated with a second identifier, the plurality of identifiers including the first identifier and the second identifier;
at least one register indicating a number of the plurality of identifiers; and
a controller configured to:
receive, from a host device, first data to store on the at least one memory;
determine that the first data is received lacking a first particular identifier;
store, based at least in part on the first data being received lacking the first particular identifier, the first data in the first memory area;
receive, from the host device and with a second particular identifier, second data to store on the at least one memory; and
store, based at least in part on the second particular identifier matching the second identifier, the second data to the second memory area of the at least one memory.
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