We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
"There's lots of flexibility in how we use the resources while also maintaining a small footprint."
"The high performance is very valuable, as well as the enterprise reliability features."
"We have been able to consolidate storage into Pavilion. Pavilions are our only SANs because it is a bring your own disk solution. When new drives come out, we are able to take out half of the drives in the system, put in new drives, move our VMs over to the new drives, take the other drives out, and populate those with new drives. Then, we are suddenly twice as dense as we were before. NVMe flash is only going to get denser and cheaper so we can make use of that every couple of years by just throwing newer disks into it at a fraction of the cost of a new SAN."
"There is no management overhead involved in optimizing performance. It does it so well on its own. We don't have to manage much at all. It really is like a set it and forget it solution. My storage engineers love the system. It is a lot less work than our previous systems, which weren't bad by any means. There is not nearly as much management as before. So, we are saving dozens of hours per month for our storage team, and that is a real cost in our business."
"Technical support has been excellent."
"Based on our experience with VMAX, there isn't any hardware failure or something like that in PowerMax. Performance-wise also, everything is fine. We haven't faced any performance issues or any hardware failure. Its performance is great as compared to VMAX. Its I/O per second rate is higher than the old model."
"You can use PowerMax for all workloads and consolidation. We have used it to scale thousands of VMs."
"The optimization of the cache memory of each engine and the use of persistent memory."
"We like the compression, dedupe, and I/O on the PowerMax. They are better than on the XtremIO."
"PowerMax NVMe has made it a lot easier to understand how much we are able to provision. It has made it a lot faster to provision new things. 90% of my time for provisioning has been reduced. Also, it has made it very easy to understand and see everything behind it versus the older heritage, where Dell EMC was very convoluted and hard to get working. Things that used to take an hour, probably now take five to 10 minutes."
"The performance is very good. Our predominant workloads are all less than 5 milliseconds and it's most common to have a sub-1-millisecond response time for our applications. In terms of efficiency, we've turned on compression and we're able to get as high as two-to-one compression on our workloads, on average."
"The most valuable feature of this solution is the overall simplicity."
"There are plenty of features available in this solution."
"This is a stable product that we can use for DR in production."
"The installation and management are very easy."
"The most valuable feature of this solution is the price to performance ratio."
"The majority of our customers find this solution simple to use."
"I've been satisfied with the level of attention I'm given when I reach out to technical support."
"In our current configuration, we can only run the line controllers in high availability, active-standby mode, whereas we would like to see active-active implemented."
"I would like to see the management layer improved."
"The rail system that Pavilion uses to mount up into a standard Dell or APC cabinet extends further back than normal rails, and they cover up the zero PDU slot. So, I don't like the rail system that comes with the device. That is my biggest complaint."
"Firmware updates are a bit painful because you have to involve their support, as opposed to having the ability to do it yourself."
"We brought up this question to the implementation engineer. We were comparing use cases where a customer is using RecoverPoint, then goes to PowerMax. In our previous setup with XtremIO, we were using RecpverPoint and keeping snapshots for 30 days, every few seconds. With PowerMax, I requested this for every 15 minutes, keeping it for a week. The engineer's answer was, "There will be too many snapshots. It might slow down the system." This is specifically for the use cases where there is RecoverPoint. While PowerMax works with RecoverPoint, and you can use it, there should be some way where you can have even more snapshots and not to worry about performance and system cache."
"We have had some trouble with the VMAX-to-PowerMax migration, but the VMAX box will be powered down after the migration. The PowerMax boxes are working fine and we don't have any issues with them."
"Support of the product can be slow and an administrative challenge: planning, scheduling, and overseeing data center access for a Dell EMC rep. One improvement could be to enable a self-maintenance option. The requirements that we go through to get Dell EMC onsite to replace failed drives, power supplies, and other small redundant parts can be unnecessarily complex. If simplified, they could send us the parts, then we could replace them much faster, more easily, and truly within the SLA parameters."
"We would like more documentation, a guide to the features of the PowerMax."
"The main feature that I personally want to see is the possibility to upgrade to the next generation without changing all the components and just change the engine, relying on the compatibility matrices between two different generations. Meaning that we could just keep the enclosure and upgrade the engine, integrating the enclosure to the existing pool, then adding automation tools for orchestration."
"I would like to see more development in the cloud environment. It would be good if it comes in the cloud kind of setup."
"If the solution had more power-saving capabilities, it would be quite nice."
"The product could always be faster."
"This solution does not support VMware VVols 2.0."
"If they implement a backup solution directly into the OceanStor then it will be a valuable feature."
"I would really like to see Heterogeneous Storage Virtualization in a future release."
"Huawei OceanStor Dorado could improve the integration, there have been some compatibility issues with some operating system functions."
"This solution can improve by providing easier migrations and better Metro features."
"There are some limitations to this product because they do not have unified storage."
"The licensing fees are very reasonable."
"This is hardware. They have a singular array that you can populate with your own disk, or you can buy the disks through them. For controllers, you pay for the components inside of the SAN, but there is only one chassis that they work with."
"Negotiate hard and consider the commercial advantages/benefits to Dell EMC for onboarding your product."
"One area for improvement, one that everybody always comes to, is price... it's still quite expensive to purchase these big arrays... For us, the pricing doesn't make Dell EMC uncompetitive."
"We hope that with the combination of both NVMe and SCM the next PowerMax will be much cheaper that the one which we acquired."
"In terms of price-performance, it beat out other competitors when we were taking a look and comparing it to the market. That was one of the biggest driving points for us."
"The labor savings and support have been significant. If we're talking 100 hours of labor every three months, that is 100 hours of a database engineer costs. There are performance latency numbers as well as costs associated with recovering data that gets lost, and this system doesn't lose data. You can look at numbers that go around the cost of downtime, if data is not available. This system doesn't go down. Everyone's ROI is going to be unique, but the dependability and performance of the system combined with its ease of operation will definitely save businesses of all sizes money."
"There are some costs in addition to the standard licensing fees, depending on the requirements."
"We usually recommend our customers choose advanced licensing and enterprise companies are more inclined to choose this solution because it is more cost-effective than competitors."
"The price of the solution is competitive compared to others, such as Dell EMC and Hitachi. I believe the reason they are providing a discount is they want to increase their penetration into the market."
"There are lots of features included with this solution and some of them require additional licensing, such as creating high availability storage using a cluster."
"This product is not too expensive, and the price is competitive on the market."
Pavilion HyperParallel Data Platform
The Pavilion HyperParallel Data Platform™ dramatically accelerates what organizations achieve by delivering universally unmatched storage performance, in an incredibly compact solution while reducing data center costs and complexity. Unrivaled flexibility for multiple data types and protocols, along with broad ecosystem integration, ensure that every customer has choice and control.
What is the Pavilion HyperParallel Data Platform
The Pavilion HyperParallel Data Platform is comprised of the Pavilion HyperParallel Flash Array™ and Pavilion HyperOS™. The Pavilion HyperParallel Flash Array leverages a unique, switch-based architecture to create a multi-controller solution that delivers an unmatched combination of high performance, ultra-low latency, and storage density. Pavilion HyperOS is a powerful, purpose-built storage operating system designed to unlock the power of the multi-controller Pavilion HyperParallel Flash Array, which delivers scalability and flexibility that no other solution can offer.
Pavilion HyperParallel Data Platform Data Sheet
Download the Pavilion HyperParallel Data Platform data sheet. Updated: December 2020
Dell EMC PowerMax is the world’s fastest storage array. It delivers new levels of performance and efficiency with a future-proof architecture that features end-to-end non-volatile memory express (NVMe) and a built-in machine learning engine. PowerMax is built on the comprehensive functionality and proven resiliency of Dell EMC’s flagship storage platform. It is designed for six-nines of availability and offers data-at-rest encryption (D@RE), massive scalability, and best-in-class data protection with Symmetrix Remote Data Facility (SRDF), the gold standard in remote replication.
Huawei's OceanStor Dorado V3 all-flash storage is the ideal choice for enterprises' mission-critical business. It is the industry's first commercial use of NVMe all-flash storage, and it delivers high-performing, reliable, and efficient storage services.
Dell EMC PowerMax NVMe is ranked 3rd in All-Flash Storage Arrays with 10 reviews while Huawei OceanStor Dorado is ranked 16th in All-Flash Storage Arrays with 7 reviews. Dell EMC PowerMax NVMe is rated 9.2, while Huawei OceanStor Dorado is rated 8.0. The top reviewer of Dell EMC PowerMax NVMe writes "CloudIQ ensures that all our arrays are properly communicating so we can see performance and storage capacities". On the other hand, the top reviewer of Huawei OceanStor Dorado writes "Easy to manage, easy to provision storage, and it is a good price to performance ratio". Dell EMC PowerMax NVMe is most compared with Dell EMC PowerStore, Dell EMC Unity XT, Pure Storage FlashArray, IBM FlashSystem and HPE 3PAR StoreServ, whereas Huawei OceanStor Dorado is most compared with Dell EMC PowerStore, Dell EMC Unity XT, Huawei OceanStor, NetApp AFF (All Flash FAS) and Pure Storage FlashArray. See our Dell EMC PowerMax NVMe vs. Huawei OceanStor Dorado report.
See our list of best All-Flash Storage Arrays vendors.
We monitor all All-Flash Storage Arrays reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.