


HPE StoreOnce and HPE 3PAR StoreServ are competitors in enterprise storage solutions. HPE StoreOnce holds an advantage in deduplication and flexibility, while HPE 3PAR StoreServ shines in scalability and tiered storage, making each superior in different areas.
Features: HPE StoreOnce offers high-performance deduplication, flexibility in deduplication locations such as NAS, VTL, and Catalyst, and is well-suited for disaster recovery. HPE 3PAR StoreServ is noted for tiered storage capabilities, adaptive optimization for efficient data management, and a scalable architecture fit for large enterprises.
Room for Improvement: HPE StoreOnce could improve its user interface, enhance integration with third-party backup software, and advance its deduplication algorithms for a more intuitive setup. HPE 3PAR StoreServ needs better reporting features, simplified licensing, and improved cloud integration to address cost and upgrade complexity.
Ease of Deployment and Customer Service: HPE StoreOnce supports hybrid and on-premises deployments, providing good technical support despite a complex setup. HPE 3PAR StoreServ is predominantly on-premises with strong support, although initial setup requires careful planning and support coordination.
Pricing and ROI: HPE StoreOnce involves high initial costs but offers savings over time with efficient backup methods, although licensing is complex. HPE 3PAR StoreServ has a high ownership cost but offers excellent performance and scalability, promising a strong ROI for larger enterprises seeking dependable storage solutions.
If you wait more than seven years to buy another one, you get a return on your investment.
The return on investment is very good.
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.
Customers always have their issues resolved promptly.
Technical support is good at least through vendors, not directly with the principal.
If we activate the 3PAR call home function, then the remote technician always has access to our StoreServ and provides strong suggestions to improve our 3PAR performance.
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.
It hasn't broken down anytime in the last six to seven years, despite hurricanes, earthquakes, and power outages.
The ability of HPE StoreOnce to scale is strong when more sizing options are available.
The scalability of HPE StoreOnce is very good.
I would rate the stability of the product at seven out of ten.
HPE 3PAR is a very stable solution from HPE, and people have been using this for more than five years.
My experience with the stability and performance of HPE 3PAR StoreServ involved one crash, which was caused by failing hardware.
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.
One way to improve the product is to add an operational assistant that doesn't depend on VMware.
I would like to see some AI features that would allow arrays to intelligently identify threats or unusual behavior in the data pattern and give an alert.
Storage replication should be essential.
In Pakistan, some parts are not readily available, and we need to import them from Singapore or other countries.
HPE 3PAR StoreServ might be missing certain features available in newer products.
It is well-positioned on the radar, with a mature and stable solution.
The benefits of StoreOnce, which we discussed, include its compression capabilities with a ratio of 1 to 10.
While the solution does everything expected, it would be beneficial if AI could be integrated for optimization and monitoring.
While the prices may be higher than those of other vendors, we see it as a market leader with benefits.
The support can be a bit pricey, but the solution is more cost-effective than anything else out there.
It is expensive, however, when we compare it to the features provided by HPE, the price-to-performance ratio is very good.
The solution is quite expensive, possibly rated around seven and a half on a scale of one to ten.
Its data compression feature is the best that we have ever seen.
Pure FlashArray X NVMe helps to improve our processing speed.
We are satisfied with the performance as it is significantly faster compared to traditional storage options.
There is no downtime when we upgrade our 3PAR systems.
I find the HPE 3PAR StoreServ valuable for its ease of use and resilience, which is beneficial.
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.

| Company Size | Count |
|---|---|
| Small Business | 15 |
| Midsize Enterprise | 11 |
| Large Enterprise | 12 |
| Company Size | Count |
|---|---|
| Small Business | 72 |
| Midsize Enterprise | 74 |
| Large Enterprise | 170 |
| Company Size | Count |
|---|---|
| Small Business | 38 |
| Midsize Enterprise | 31 |
| Large Enterprise | 49 |
Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.
HPE 3PAR StoreServ is an AI-driven storage solution that prevents issues before they occur by learning and adjusting in real time. The solution offers a tier-1 all-flash foundation for mission-critical workloads. HPE 3PAR StoreServ was designed with more than 3M IOPS and consistent sub-ms latency. It aims to transform midrange and enterprise deployments with solutions that scale from a few TBs to more than 20PBs. In addition, the solution is built to modernize data centers and is made to handle unpredictable workloads effortlessly. By implementing HPE 3PAR StoreServ, you gain automated and rapid provisioning, hardware-accelerated deduplication and compression, and a multi-tenant design.
HPE 3PAR StoreServ Features
HPE 3PAR StoreServ has many valuable key features. Some of the most useful ones include:
HPE 3PAR StoreServ Benefits
There are many benefits to implementing HPE 3PAR StoreServ. Some of the biggest advantages the solution offers include:
Reviews from Real Users
Below are some reviews and helpful feedback written by PeerSpot users currently using the HPE 3PAR StoreServ solution.
A SAN Consultant at a tech services company says, “One of the features that I like the most is the data replication element. The reason I like it is due to the fact that it's pretty clean on replicating data over to a second site. The product stands on its own in heavy enterprise environments. It's easy to make changes without affecting the environment. The solution is very easy to use. The product is very robust and offers very good performance.”
A Storage Manager at a financial services firm mentions, "There are a lot of screens for easy management where you can change some settings. But after a few years, the important settings were better after an upgrade, and all the vendors have other ways to upgrade their systems."
A Senior IT Infrastructure & Data Center Operation Engineer at Ministry of Communications and Information Technology (MCIT) comments, “The adaptive optimization is the biggest feature in 3PAR. 3PAR is very usable with thin volume because it detects zeros while writing. Every time I tell the hypervisor to make the full provisioning, it makes the volume as simple provisioning in 3PAR, not full provisioning.”
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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