Direct Attached Storage Das

In other words das isn t part of a storage network.

Direct attached storage das.

Advanced technology attachment ata serial advanced technology attachment sata esata small computer system interface scsi serial attached scsi sas and fibre channel are the main protocols used for das connections. Direct attached storage das is digital storage directly attached to the computer accessing it as opposed to storage accessed over a computer network i e. And in this article we will know little more about direct attached storage and its type. The best das systems products with jbod storage expansion units for thinkserver system x blade servers.

Examples of das include hard drives solid state drives optical disc drives and storage on external drives. Direct attached storage das also called direct attach storage is digital storage that is attached directly to a computer or a server. For an individual computer user a hard drive or solid state drive ssd is the usual form of direct attached storage. The most familiar example of das is the internal hard drive in a laptop or desktop pc.

Das direct attached storage direct attached storage is a fairly basic low maintenance low cost solution where the storage system is a part of the actual host computer or connected directly to the host computer. In das block level access protocol is used to access data by applications. Lenovo direct attached storage delivers modular reliable cost effective das drives.