公开(公告)号：US10691338B2

公开(公告)日：2020-06-23

申请号：US15147924

申请日：2016-05-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-Sub Song ,  Chan-Ho Yoon ,  Nam-Wook Kang ,  Jung-Pil Lee ,  Tae-Young Lee

IPC: G06F3/06

Abstract: A data storage device includes a controller connected via a plurality of channels to a plurality of clusters, wherein each cluster comprises a scale-out device including a scale-out controller and a buffer. The scale-out controller is connected to a plurality of sub-channels, each one of the plurality of sub-channels connecting a group of non-volatile memory (NVM) devices, such that the scale-out controller controls execution of data processing operations directed to any one of the NVM devices and the buffer.