HPE StoreOnce offers efficient data management through deduplication, seamless backup integration, and Catalyst technology, providing cost-effective storage solutions for extensive data retention and disaster recovery.

| Product | Mindshare (%) |
|---|---|
| HPE StoreOnce | 17.9% |
| Dell PowerProtect Data Domain | 22.8% |
| Dell PowerProtect Data Manager | 11.5% |
| Other | 47.8% |
| Type | Title | Date | |
|---|---|---|---|
| Category | Deduplication Software | Apr 27, 2026 | Download |
| Product | Reviews, tips, and advice from real users | Apr 27, 2026 | Download |
| Comparison | HPE StoreOnce vs Dell PowerProtect Data Domain | Apr 27, 2026 | Download |
| Comparison | HPE StoreOnce vs Dell PowerProtect Data Manager | Apr 27, 2026 | Download |
| Comparison | HPE StoreOnce vs NetApp FAS Series | Apr 27, 2026 | Download |
| Title | Rating | Mindshare | Recommending | |
|---|---|---|---|---|
| Dell PowerProtect Data Domain | 4.3 | 22.8% | 90% | 92 interviewsAdd to research |
| NetApp FAS Series | 4.4 | 4.1% | 96% | 110 interviewsAdd to research |
| Company Size | Count |
|---|---|
| Small Business | 28 |
| Midsize Enterprise | 26 |
| Large Enterprise | 42 |
| Company Size | Count |
|---|---|
| Small Business | 398 |
| Midsize Enterprise | 197 |
| Large Enterprise | 479 |
HPE StoreOnce is designed for data backup, deduplication, and archiving across sectors like finance, manufacturing, and meteorology. It ensures optimal performance with high deduplication ratios, seamless integration with backup software like Veeam and CommVault, and robust security features. Despite its benefits, users identify room for improvement in integration with Active Directory, cloud connections, and third-party software. Its initial setup and interface demand better simplification. Enhanced deduplication, faster support, improved scalability, and performance are necessary for backup and restore speeds. There is also a call for cybersecurity enhancements, expanded storage capacities, and better reporting.
What are the key features of HPE StoreOnce?HPE StoreOnce is widely implemented for backup and deduplication tasks in sectors like finance, manufacturing, and meteorology, particularly benefitting those who require robust local and hybrid cloud setups. Commonly used in conjunction with IT infrastructures for disk backup, data recovery, and disaster recovery scenarios, organizations utilize its features to optimize storage efficiency in environments supporting virtual workloads.
HPE StoreOnce was previously known as HP StoreOnce.
| Author info | Rating | Review Summary |
|---|---|---|
| HPE Product Manager at a tech services company with 51-200 employees | 4.0 | HPE StoreOnce is a valuable backup solution featuring deduplication and replication, significantly reducing data size. It is appreciated for its easy-to-use interface and security. Improvements could include offering smaller capacities, and pricing is reasonable, especially within larger solutions. |
| Technical Director of Managed IT Division at base2 | 4.5 | I primarily recommend HPE StoreOnce for small to medium-sized businesses, valuing its data deduplication for optimizing storage. While cost is a concern, integrating AI could enhance usability. Our clients are satisfied, reflecting a positive investment experience. |
| Infrastructure Manager at a paper AND forest products with 10,001+ employees | 3.0 | I use HPE StoreOnce for backup documentation and data, with plans to transition to Veeam backup for better recovery. Although there's a notable return on investment, I find AI features lacking in maturity for critical backup solutions. |
| Technical Consultant at Intelligent Business Solutions | 4.5 | We use HPE StoreOnce for backing up Hyper-V and VMware servers with Data Protector software. Its valuable features include compression and duplication. However, the integration of high-level cybersecurity features could be improved to enhance data protection in backup scenarios. |
| Specialist Datacenter and Server at IHS Towers | 4.5 | I use HPE StoreOnce for backups across six offices, benefiting from its encryption at both storage and application levels. However, the dashboard needs improvement as I rely on third-party tools. Its scalability offers significant cost savings. |
| Manager Business Development. at Newera Informatique pvt.ltd | 3.0 | I use HPE StoreOnce in my company, designing it per customer requirements. The user-friendly UI is the most valuable feature. However, support needs improvement in terms of speed, and collaboration with Nutanix has impacted my choice of solutions. |
| Senior System Engineer at Multilynx | 3.5 | I utilize HPE StoreOnce primarily for its superior Catalyst backup restore performance, achieving speeds of 100 terabytes per hour. While it lacks seamless integration with certain third-party software compared to Data Domain, it still offers competitive deduplication features. |
| HPE Solutions Manager at Summit Technology Solution | 4.0 | I use HPE StoreOnce for backup, valuing its catalyst mode and performance. It needs cost improvements to compete with Dell PowerProtect. ROI is better than HPE StoreOnce D2D, though I find Dell's solutions more expensive in Egypt. |