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Dell EMC Data Domain was Dell EMC’s data deduplication storage system. Development began with the founding of Data Domain, and continued since that company’s acquisition by EMC Corporation (and EMC’s later merger with Dell to form Dell EMC).

2024年8月23日 · Access detailed installation, upgrade, and maintenance guides for Dell PowerProtect and Data Domain hardware, including models DD6300, DD6900, DD9900, and more

Data Domain delivers a fast, secure and efficient solution that is optimized for multi-cloud data protection and future demands. The Data Domain appliances consist of the DD9910, DD9410, DD6900, DD6400, DD3300 and software-defined appliances with Dell APEX Protection Storage for in-cloud and on-premises.

Data Domain systems provide high-speed deduplication, seamless integration, and network-efficient replication.

The DD Operating System (DDOS) is the intelligence that powers Data Domain appliances. This platform provides the agility, security, and reliability that enables Data Domain to deliver high-speed, scalable, and industry-leading multi-cloud protection storage for backup, archive, and disaster recovery.

The Data Domain Operating System powers Data Domain to deliver industry- leading speed and efficiency with throughput up to 68 TB/hour, enabling more backups to complete sooner and reducing pressure on backup windows.

Dell EMC Data Domain deduplication storage systems continue to revolutionize disk backup, archiving, and disaster recovery with high-speed, inline deduplication. This innovation continues with Dell EMC’s new generation of midsized and large enterprise Data Domain systems powered with a Flash SSD.

Dell EMC Data Domain Hardware Features and Specifications Guide Version 6.2 302-004-902 REV 02

The new PowerProtect Data Domain DD9410 and DD9910 controllers are built on a 2U enclosure, based on a Dell PowerEdge platform with dual socket supporting Intel Xeon CPUs. The new models are based on Data-Less head (DLH) architecture which does not store any user data on the head unit’s internal drive.