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Arcserve OneXafe vs Dell PowerScale comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Everpure FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
All-Flash Storage (3rd)
Arcserve OneXafe
Average Rating
6.0
Reviews Sentiment
4.6
Number of Reviews
2
Ranking in other categories
Backup and Recovery (54th), File and Object Storage (25th)
Dell PowerScale
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
100
Ranking in other categories
NAS (1st), File and Object Storage (1st)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
Sergio Itikawa - PeerSpot reviewer
Software Solutions Architect at SPEData
Has improved data reliability while requiring better pricing and localized support
The most valuable features of Arcserve OneXafe are improving persistent data, which I believe is very important. I use other products too, not only Arcserve OneXafe; we use TrueNAS as well. I have utilized Arcserve OneXafe's data deduplication feature. It helps my storage efficiency significantly. The product satisfaction with this product helps with storage efficiency. Regarding Arcserve OneXafe's immutable object storage helping against ransomware, the call was not clear, and I had difficulty listening to what was discussed. Arcserve OneXafe improves precision of data. I have used Arcserve OneXafe's continuous data protection. This is beneficial for operational continuity because we use it constantly. I have no objections to Arcserve OneXafe technology; I think that is very good.
RahulSharma8 - PeerSpot reviewer
Storage Platform Engineer at Expedia Group
Unified file sharing has simplified multi-tenant access and has delivered seamless data replication
Dell PowerScale (Isilon) includes its replication features; when we decommissioned our old Isilon cluster, we migrated all of the data to a new cluster, and it was pretty seamless. All you have to do is create the certificates and make those certificates available to the target cluster, then initiate a few jobs. The inter-cluster replication feature, called SyncIQ, allows you to set up all of the jobs and move your data entirely, either timely or all at once. Another suitable feature is the ability to back up your directories; you can take snapshots for all of your directories, and in fact, I believe you can take around a thousand snapshots for a single directory. The inter-replication, geo-replication is one feature. Dell provides a variety class of hardware suitable for your workloads, meaning if your data is just lab and not critical, you don't have to spend much on the hardware; conversely, if your data is mission-critical, you can buy a high-performance node from Dell. Additionally, you can span Dell PowerScale (Isilon) cluster to a large number of nodes, and code upgrades are pretty smooth because all protocols will be upgraded under a single piece of code. Since it provides a single file system that spans across the nodes, you don't have to worry about that directory structure being separately created on individual nodes, making it a fitting solution for a data lake solution because you can access the same data from multiple protocols.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"I like the speed, and I like the API and how programmable it is."
"It is easy to deploy and it's all-flash, so it's very fast."
"The compression rate is one of the most valuable features of Pure Storage FlashArray. Additionally, it is all-flash storage with excellent IOPS, and hardware failures are very less."
"Now, with Pure Storage, we have totally eliminated that problem."
"The technical support is very good."
"While all these products have their own uses, Pure Storage FlashArray is in a market of its own."
"My rating of Pure Storage is a ten out of ten because of the price for performance and footprint - the overall value."
"Having fast storage allows actual servers to perform in high capacity so we don't have slowdowns on our applications."
"The simplicity and the ability to perform small backups are the most effective features for data protection in Arcserve OneXafe."
"The most valuable features of Arcserve OneXafe are improving persistent data, which I believe is very important, and I have utilized Arcserve OneXafe's data deduplication feature, which helps my storage efficiency significantly."
"We would highly recommend PowerScale; we've been very happy with our overall experience."
"The tool's most valuable features are scalability and stability."
"My experience when deploying Dell PowerScale (Isilon) was very straightforward, as we had Dell come on site to do all the actual setup, which was a big help."
"Dell has been great with everything."
"Certainly, we have seen return on investment and peace of mind, especially with our two clusters that are linked together, where one is a disaster recovery solution for the other."
"The solution's scalability is very good."
"With Dell PowerScale (Isilon), it uses not just a terabyte but petabytes of data, storing a large amount of data takes within minutes, and you can bring it down to seconds as well, as it does not take much time to upload or copy the data here and there, and upgrades also do not take much time."
"Dell PowerScale includes a wealth of features that are important from a security and recovery perspective."
 

Cons

"The solution needs an integrated NAS platform, file platform."
"Beyond a certain amount of petabytes, you have to have a separate system. Basically, it's not infinitely scalable."
"Price is about the only thing that's wrong with it."
"The price of the Pure Storage Flash Array is too high and there needs to be more contract clarity."
"I would not say anything because we still do not use Everpure FlashArray fully."
"One improvement area is the eradication time delay."
"I wish they could collaborate more with the other vendors internally, instead of us opening cases with Cisco, HPE, VMware, etc."
"Pure Storage support could be a little better."
"The price is not the best; it is too high. It's not the best solution in terms of price, although the solution itself is good."
"Arcserve OneXafe is not used in many cases in the market that we work in."
"The price is not the best; it is too high."
"Version upgrades and patches take a long time to complete."
"The solution can be integrated with an automation system. Dell uses another framework developed in-house. They can integrate it with machines."
"In the past year, it hasn't been as great. They seem to just follow KBS."
"I think Dell PowerScale (Isilon) can be improved, as the cost models are quite expensive for administration."
"The solution's rate structure or rate redundancy needs to be improved."
"Sometimes my team needs to restart the machine or restart VMware, which takes a long time."
"We're still fairly new with it. It's been a pretty positive experience thus far. However, they could improve implementation, as we had to rack and stack it ourselves."
"The replication could lend itself to some improvement around encryption in transit and managing the racing of large volumes of data. The process of file over and file back can be tedious. Hopefully, you never end up going into a DR. If you do go into a DR, you know the data is there on the remote site. However, in terms of the process of setting up the replicates and filing them back, that is just very tedious and could definitely do with some improvement."
 

Pricing and Cost Advice

"All storage is expensive so any price improvement would help."
"The price is reasonable."
"We implemented Pure Storage FlashArray nine years ago when it was new to the market and obtained it at a preferential price."
"When we bought the unit, we bought per capacity. So, the licensing is per capacity, and the only thing that we have to buy every year or every three years is maintenance. Included in that maintenance is the upgrade of the controllers every three years at no cost to us."
"The cost was initially high, but once more people were using it, the costs came down. This was because the University was reselling it to other departments."
"It is light years beyond anything else with the same price point."
"The price-to-performance is good. I looked at Pure about three to four years back, but the price-to-performance wasn't right for us. Now, it's right."
"It is cost-effective because after buying a subscription, they provide a service to upgrade hardware for free. They are providing so many features. When you consider the features provided, it is cost-effective."
Information not available
"The pricing is excellent."
"The pricing for this solution is reasonable."
"Dell PowerScale is expensive on the start-up side but we can recoup those costs quickly by not having to reapply the savings to other equipment."
"We paid an additional fee to have Dell's ProDeploy Plus team implement it."
"Dealing with the product costs and licensing areas is getting easier since Dell is simplifying the licensing process and licensing packages offered to users."
"The price of Dell PowerScale (Isilon) is reasonable."
"Dell PowerScale (Isilon) is an expensive solution."
"Pricing for this solution is reasonable."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Financial Services Firm
11%
Construction Company
10%
Comms Service Provider
7%
Construction Company
26%
Financial Services Firm
9%
Religious Institution
7%
Outsourcing Company
7%
Manufacturing Company
10%
Financial Services Firm
9%
Government
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
No data available
By reviewers
Company SizeCount
Small Business29
Midsize Enterprise23
Large Enterprise56
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
I find the pricing of Everpure FlashArray to be quite high compared to other storage solutions; however, the reliabil...
What needs improvement with Pure Storage FlashArray?
I believe we have covered the most important features; the architecture of Pure Storage is essential, and features su...
What is your experience regarding pricing and costs for Arcserve OneXafe?
Regarding pricing and setup cost, my client said all the options are very expensive. Price is always a key point for ...
What needs improvement with Arcserve OneXafe?
There are areas that could be improved. We use other technologies for persistent data as well. So we depend on the op...
What is your primary use case for Arcserve OneXafe?
The main use case for this product is that I use a backup repository for persistent data. I use it exclusively for th...
What is your experience regarding pricing and costs for Dell EMC PowerScale (Isilon)?
In terms of pricing, I find it to be good, though not the best, as there are other products with better pricing than ...
What needs improvement with Dell EMC PowerScale (Isilon)?
The emerging challenges I foresee in managing enterprise data include the need for high capacity. Dell PowerScale can...
What is your primary use case for Dell EMC PowerScale (Isilon)?
We use Dell PowerScale as NAS storage. When it comes to operational efficiency, I describe Dell PowerScale as efficie...
 

Also Known As

Pure Storage FlashArray
StorageCraft OneBlox
PowerScale, Dell EMC Isilon
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Sonic, Amazon, Kawasaki, Callaway, Drake University, Mazda, Thales, California Highway Patrol, Guggenheim, Bruker, NASA, Oregon.gov
OMRF, University of Utah, Translational Genetics Research Institute, Arcis, Geofizyka Torumn, Cyprus E&P Corporation, Colburn School, Columbia Sportswear, Harvard Medical School, University of Michigan, National Library of France,
Find out what your peers are saying about Arcserve OneXafe vs. Dell PowerScale and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.