EMC Data Domain deduplication storage systems lower costs and simplify data protection by eliminating tape backups and by reducing the physical storage needed to retain and recover backup data.

Data Domain systems use high-speed, inline deduplication and network-efficient replication for backup and recovery.

This scalable storage platform integrates easily into existing environments and supports all leading backup applications.

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Eliminate tape
For all but long term retention, so backups are more reliable and tape management costs are all but eliminated

Automate off-site backups
Move only deduplicated data over existing networks with up to 99% bandwidth efficiency

Backup faster
Inline deduplication provides ultra high throughput in a small power efficient footprint

Retain longer
Keep backups onsite longer for fast, reliable restores with backup data reduced in size by an average of 10 to 30x

Recover reliably
Provided by continuous recovery verification, fault detection, self-healing and protection from dual disk failure

Minimal disruption
Seamlessly plugs into any existing backup application without significant changes

Operational simplicity
Plug and play installation and management

DD Boost - increases backup application performance by up to 50%
DD Encryption - provides encryption of data at rest on deduplication storage
DD Replicator - includes one-to-many replication topology and low-bandwidth optimisation

DD Boost
Supports EMC NetWorker, and Symantec NetBackup and Backup Exec

Distributed segment processing
The backup server only sends unique data to the Data Domain system
20-40% less impact to the backup server and 80-99% less LAN bandwidth consumed

Managed replication
Allows backup applications to manage Data Domain replication

Advanced load balancing and link failover
Provides link aggregation for load balancing and link failover
Eliminates the need for Ethernet layer aggregation

Data Invulnerability architecture - provides data integrity, verification and self-healing
SISL Scaling architecture - enables system throughput to scale with CPU performance
Global compression - high-speed inline deduplication and compression technology
Flexible interfaces - virtual tape library (FC interface), NAS (CIFS and NFS) and DD Boost
Replicator - transfer of deduplicated data over the WAN with 99% bandwidth reduction
Retention Lock - provides file locking to satisfy IT governance and compliance policies

DD160 appliance - up to 3.98 TB usable and 1.1 TB/hr throughput
DD620 appliance - up to 8.3 TB usable and 2.4 TB/hr throughput
DD640 appliance - up to 32.2 TB usable and 3.4 TB/hr throughput
DD670 appliance - up to 55.9 TB usable and 5.4 TB/hr throughput
DD860 appliance - up to 142 TB usable and 9.8 TB/hr throughput
DD890 appliance - up to 285 TB usable and 14.7 TB/hr throughput