

HPE StoreOnce and Dell PowerProtect Data Manager are prominent in the data deduplication and data management market. While both present strong features, HPE StoreOnce seems to have the upper hand due to its scalable deduplication technology and seamless integration with existing HPE infrastructure.
Features: HPE StoreOnce offers flexible deduplication locations, allowing deduplication at the client, backup appliance, or media servers. It integrates well with existing HPE solutions like 3PAR and Data Protector. The product enables significant storage savings, reducing backup data storage by up to 95%. Dell PowerProtect Data Manager supports robust protection for container and Kubernetes environments. It provides an integrated platform for data protection and offers high flexibility with powerful backup and recovery features.
Room for Improvement: HPE StoreOnce could enhance its deduplication algorithms and improve integration with third-party applications. Users also want an easier setup process and better reporting options. Dell PowerProtect Data Manager needs to improve first-level support, expand integration capabilities, and refine its user interface. Streamlining management across hybrid infrastructures is also desired by users.
Ease of Deployment and Customer Service: HPE StoreOnce is typically deployed on-premises with some hybrid cloud usage. Its customer service is positive but can improve in response times. Dell PowerProtect Data Manager also sees primary on-premises deployment with hybrid cloud options. While having a good support reputation, there is a call for more integration options and increased flexibility. HPE's broader support services potentially offer faster issue resolution.
Pricing and ROI: HPE StoreOnce is considered expensive, mainly due to licensing and necessary capacity. Despite operational savings, users desire lower upfront costs and clearer pricing structures. Dell PowerProtect Data Manager is perceived as competitively priced with flexible licensing models based on storage needs. Both solutions present strong ROI, particularly in operational efficiency and storage savings.
If we request the price for StoreOnce as a standalone product, it tends to be higher than when it is included in a larger solution where we can receive better discounts.
Dell provides reliable support for PowerProtect Data Manager, with 24/7 availability and a qualified support team.
Delays in feedback and scheduling can affect interactions, but generally, support provides good solutions once engaged.
HPE's support is very good, proactive, and monitored through InfoSight.
When we open a case for support during installation or other matters, they are always timely and provide full support.
Its capability to back up existing environments can be improved, particularly when it comes to disaster recovery in the cloud.
The ability of HPE StoreOnce to scale is strong when more sizing options are available.
The scalability of HPE StoreOnce is very good.
It is extremely reliable and I have never experienced a crash.
Making sure the system is properly understood before deployment and handling upgrades efficiently would improve stability.
For the stability of HPE StoreOnce, based on customer feedback, I rate it highly as one of the most stable products in the backup and archiving line.
Dell needs to improve its market presence and communication with customers and solution providers.
Dell PowerProtect Data Manager should add support for Hyper-V and Nutanix VMs, as well as Kubernetes.
The main issue that needs improvement is the support system.
If they reintroduce models with 48 terabytes, it would serve small and medium customers better since not everyone requires to back up large data sizes.
It is well-positioned on the radar, with a mature and stable solution.
While the solution does everything expected, it would be beneficial if AI could be integrated for optimization and monitoring.
Overall, pricing does not significantly impact our decision.
Dell PowerProtect Data Manager is cost-effective, as it is licensed per socket rather than by workload.
The price of Dell PowerProtect Data Manager is generally perceived as reasonable.
The solution is quite expensive, possibly rated around seven and a half on a scale of one to ten.
It satisfies my customers' scalability needs and provides interactive features, allowing efficient integration.
It provides a seamless backup solution integrated with a dashboard full of capabilities, enhancing recovery point objectives and recovery time objectives.
The features I appreciate about Dell PowerProtect Data Manager include the snapshot killer, which is a very good feature, and the ability to access the hypervisor directly to take backups from VMs.
If the actual size for backup data is 100 terabytes, using StoreOnce, it will be around less than 10% of the original size due to the 1 to 10 deduplication ratio.
The most effective features for data deduplication are maximizing storage capacity and minimizing expenditure.
The recovery is important.
| Product | Market Share (%) |
|---|---|
| HPE StoreOnce | 18.1% |
| Dell PowerProtect Data Manager | 12.7% |
| Other | 69.2% |

| Company Size | Count |
|---|---|
| Small Business | 8 |
| Midsize Enterprise | 2 |
| Large Enterprise | 7 |
| Company Size | Count |
|---|---|
| Small Business | 38 |
| Midsize Enterprise | 31 |
| Large Enterprise | 49 |
Dell PowerProtect Data Manager provides efficient backup and recovery for hybrid and multicloud environments. It consolidates VMware, Kubernetes, database, and file system protection through a singular interface.
PowerProtect Data Manager is a software-defined platform that integrates modern backup and recovery capabilities, focusing on enhancing performance metrics like RPO and RTO. It supports operations through automated discovery, policy-driven protection, and intelligent analytics while offering cloud mobility and robust cyber recovery mechanisms. Its architecture is designed to address complex data management needs while providing flexibility, backup efficiency, and capacity management. With capabilities spanning on-premise and cloud options, it delivers a comprehensive approach for data protection.
What key features make Dell PowerProtect Data Manager stand out?Organizations in telecom and enterprise sectors employ Dell PowerProtect Data Manager for backing up and securing data in virtual and cloud-native environments. It supports continuous data protection for VMware and Kubernetes and plays a crucial role in ensuring container stability in platforms like OpenShift. Its native application integrations and disaster recovery through incremental backups make it suitable for larger businesses seeking a reliable data management partner.
HP StoreOnce Backup is a data backup solution that provides a consistent, high-performance, scale-out architecture for your entire enterprise. Reduce the amount of backup data capacity by 95 percent, and choose between powerful dedicated appliances for data centers, or flexible virtual appliances for smaller and remote offices.
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