It is fast not only in the backup mode like DD but in recovery too. It keeps half of the capacity without dedup (Landing zone), which makes recovery of the last few backups really fast without the need to rehydrate fragmented data.
This is the reason why most backup solutions based on HDD, suffer low performance and require SSD's. Not that the Exagrid. Even the smallest box is able to fill 10Gb pipe in both directions.
If nondisruptive operations or FC or VTL is not your focus and a single controller solution is OK for you, I recommend trying it.
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Learn what your peers think about Dell PowerProtect Data Domain. Get advice and tips from experienced pros sharing their opinions. Updated: August 2026.
Dell PowerProtect Data Domain is the leading backup appliance built for powerful cyber resilience and seamless integration into on-premises environments. It supports both traditional and modern workloads, simplifying operations while reducing risks and costs.Dell PowerProtect Data Domain offers scalable storage capabilities that integrate smoothly with backup systems. Its deduplication and compression technologies enhance storage efficiency by significantly reducing data volumes. Users...
I recommend Exagrid.
It is fast not only in the backup mode like DD but in recovery too. It keeps half of the capacity without dedup (Landing zone), which makes recovery of the last few backups really fast without the need to rehydrate fragmented data.
This is the reason why most backup solutions based on HDD, suffer low performance and require SSD's. Not that the Exagrid. Even the smallest box is able to fill 10Gb pipe in both directions.
If nondisruptive operations or FC or VTL is not your focus and a single controller solution is OK for you, I recommend trying it.
You may try with Cohesity DataPlatform: is great to use as full feature NAS, with embedded protection by ransomware.
I would look at the following (however, it depends on what your backup application is...):
As a pure appliance, I would look at HPE StoreOnce, Exagrid, and even Pure flashblade.