US Patent 12105970 Host defined zone group configuration at a memory sub-system

One or more requests are received by a processing device managing one or more memory devices of a memory sub-system from a host system to store a set of data items. A zone group corresponding to a size of the set of data items is identified. A set of zones of the zone group which satisfies a programming parallelism criterion is identified among two or more zones defined in the memory sub-system. The set of data items are programmed to memory cells of the identified set of zones.