

DataCore SANsymphony and Dell PowerFlex are prominent contenders in the storage solutions category. Dell PowerFlex takes the lead in performance-driven environments with its robust features, while DataCore SANsymphony stands out for affordability and flexibility.
Features: DataCore SANsymphony offers high availability, flexibility with synchronous mirroring, scalability, and the ability to mix different storage types for seamless migrations and upgrades. Dell PowerFlex features high IOPS, scalability, hyper-converged infrastructure, NVMe support, and advanced automation, ideal for hybrid cloud deployments.
Room for Improvement: DataCore SANsymphony needs enhancements in user interface design and better archival and backup integration. Improvements in predictive analytics and historical data views are also needed. Dell PowerFlex could improve by broadening virtualization ecosystem support, simplifying deployment, and enhancing its interface and licensing flexibility.
Ease of Deployment and Customer Service: Both solutions offer robust on-premises deployments with hybrid capabilities. DataCore SANsymphony is praised for reliable and prompt support, while Dell PowerFlex needs better ease-of-use documentation and expanded AI integration for usability.
Pricing and ROI: DataCore SANsymphony is favored for cost-effective licensing despite high initial hardware investments. Dell PowerFlex is a high-cost solution but offers significant ROI due to its comprehensive features and efficiency, justifying the investment with long-term benefits.
I rate their technical support a 10.
They always help me quickly and with great knowledge, which is essential for central storage.
The customer support is perfect.
The level of support needs improvement as the front-line support staff lack knowledge when we raise cases.
We do not have local Dell technical support.
There are no limits to scalability, which is essential for central storage.
The scalability is very good and is one of the key features of Dell PowerFlex.
The implementation process is easy for DataCore SANsymphony.
I would like to see the stabilization of the Veeam implementation in the future, and perhaps the integration or officialization of compatibility with Proxmox and XCP-ng.
there should be improvements in how to get and filter logs
DataCore SANsymphony can be improved with high availability as it offers synchronous mirroring between physical and separate sites to ensure business continuity and disaster recovery.
They could have more AI functionality in the future.
The level of support needs improvement as the front-line support staff lack knowledge when we raise cases.
As more customers start deployment, I believe use cases will develop, leading companies to consider that.
It's not that expensive, and the product is also pretty stable.
They have made some improvements regarding the pricing, but it's still too expensive.
The cost changed from a perpetual license to a subscription model.
Customers can extend storage with flexibility, as one is not obligated to purchase hard disks or controllers from the same storage vendor.
DataCore SANsymphony is improving the access speed of data, the reading, and the writing significantly.
DataCore SANsymphony has positively impacted our organization because it is scalable and has a fundamental concept that aggregates and pools available storage resources, hiding the complexity, which makes it very simple.
Dell PowerFlex includes PowerFlex Manager, which integrates with this solution to provide complete orchestration; you can manage your entire hardware as well as software segment and application segment through a single pane of glass, making it very easy to use and manage.
The scalability is very good and is one of the key features of Dell PowerFlex.
| Product | Mindshare (%) |
|---|---|
| Dell PowerFlex | 6.0% |
| DataCore SANsymphony | 2.7% |
| Other | 91.3% |


| Company Size | Count |
|---|---|
| Small Business | 37 |
| Midsize Enterprise | 12 |
| Large Enterprise | 22 |
| Company Size | Count |
|---|---|
| Small Business | 8 |
| Midsize Enterprise | 8 |
| Large Enterprise | 16 |
DataCore SANsymphony enhances storage environments with features like synchronous mirroring, scalability, and flexibility. It optimizes performance through parallel I/O, ensuring high availability, efficiency, and protection against data loss with hardware independence and user-friendly management.
DataCore SANsymphony offers a robust platform for managing storage in VMware environments and beyond, enabling high-performance storage with disaster recovery features and synchronous mirroring. With hardware independence and real-time data replication, SANsymphony supports virtualization and data protection across distributed data centers, ensuring seamless data access. Users benefit from its ease of use, storage pooling, and auto-tiering, managing different storage speeds efficiently and maximizing uptime. DataCore's hardware-independent active-active setup and management tools add value, though improvements in container support, web capabilities, API robustness, and Linux support are needed. Pricing, licensing, tech support, backup integration with Veeam, iSCSI connectivity, and performance reporting are areas for enhancement.
What are the key features of DataCore SANsymphony?DataCore SANsymphony finds application in industries focusing on high-performance storage requirements, particularly those in VMware environments. Utilized for managing storage across virtual machines and applications, it supports seamless data access within distributed data centers. The platform's real-time data replication, synchronous and asynchronous mirroring, and auto-tiering contribute significantly to optimizing performance and maintaining business continuity.
Dell PowerFlex is a software-defined storage infrastructure delivering modern architecture and versatile deployment for on-premises or cloud. It achieves high performance, scalable storage, and workload consolidation through advanced automation.
PowerFlex's VMware compatibility ensures seamless integration, offering flexibility in compute and storage scaling. With its hyper-converged infrastructure, it caters to AI, cloud, and database environments, providing robust automation, resilience, and security. Flexible deployment options are complemented by a single-window management system, prioritizing cost optimization. However, enhancements are needed in monitoring tools, user interface, and AI functionality. Migration from Hyper-V and licensing flexibility also require attention, while improved documentation could simplify usage. Integration with services and streamlined upgrade processes are essential.
What are the key features of Dell PowerFlex?PowerFlex is essential in industries requiring support for mission-critical workloads and large-scale applications. It is instrumental for deploying storage, compute nodes, hyper-converged infrastructure, and private clouds. The platform integrates compute, storage, and networking, optimizing performance for modern applications like AI video analytics and disaster recovery.
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