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Amazon FSx vs Dell ObjectScale comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 1, 2026

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
232
Ranking in other categories
All-Flash Storage (2nd)
Amazon FSx
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
4
Ranking in other categories
File System Software (5th), Cloud Storage (15th), File and Object Storage (20th)
Dell ObjectScale
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
34
Ranking in other categories
File and Object Storage (6th)
 

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.
MuhammadAzhar Khan - PeerSpot reviewer
Senior DevOps Engineer at Alibaba Group
Shared storage capabilities provide enterprise value with good reliability
Amazon FSx is more costly compared to other storage solutions like EBS or EFS. The auto-scaling feature should be improved, as it currently includes downtime. I need to manually increase the storage, which is not ideal. Integrating FSx with Windows Server is challenging; it's a long process involving Active Directory (AD) setup and synchronization.
AM
Associate Vice President at Yotta Infrastructure Solutions LLP
Solution provides stable and efficient object storage with extensive API support
We have huge data of image and video files and we needed a solution for our customers. We were looking for object storage and found Dell ECS to be a very good solution Dell ECS is a very stable solution and most of the S3 APIs are supported. It is power-efficient and fits into a small space due…

Quotes from Members

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

Pros

"The best features of Pure Storage FlashArray are its ease of use and user-friendly interface, and the performance allows all types of services to be visualized from a single point of interface, making it more robust and user-friendly."
"It's just very easy for general block storage."
"The all-flash disc is the most valuable feature of this solution."
"The most valuable features are the replication of data and the continuous snapshot that we can take from the disc."
"We've had different types of storage, and three things of this solution are valuable. The first one is its outstanding performance. The second one is its stability. In the about three years that we've had it, we've had component failures, but we never had a service interruption or any data loss. The third one, which is really critical, is that it is super easy to use in terms of provisioning, storage, and managing the arrays. I'm able to maintain a multi-site environment with a couple of dozen arrays with a single mid-level storage admin."
"The most valuable feature of the Pure Storage Flash Array is the blazing fast monitoring."
"You get what you pay for; it is expensive, but it really works, so I would really recommend using Pure Storage."
"We only have storage provisioning, so the provisioning feature is good. The compression and deduplication are good."
"On a scale of one to ten, I would rate Amazon FSx a ten."
"The shared storage capability is highly valuable."
"We used it for disaster recovery perspective behind a number of resources, like batch services and RDS."
"I rate the stability of Amazon FSx ten out of ten."
"FSx operates as an independent service, not tied to any server, which eliminates dependencies between applications for storage."
"The stability is extremely good; it's one of its selling points, we don't have bugs or glitches, it doesn't freeze, and it's completely reliable."
"The most valuable feature for me is off-site storage."
"The support is good."
"I am satisfied with this solution."
"I would rate scalability ten out of ten since you buy what you want."
"Dell ECS provides compatibility between on-premises and cloud-based storage, supporting protocols such as S3, which is commonly used in cloud storage, enabling integration between on-premises storage and cloud storage."
"It is 100% stable. It is also scalable."
"The performance is good."
 

Cons

"Pure will probably have to move to other layers of the stack, not only storage but, maybe, hyperconverged."
"There are many features which need to be added, particularly on the replication side."
"Its price could be cheaper. It is not the cheapest one out there, but I'm not directly involved in the figures and negotiations."
"The problem is that we can only make a few groups, around five or six groups. I like groups and we need a lot of them. We had to put all the information in only a few groups and cannot make a more detailed separation of them."
"I think replication is one area that still needs improvement."
"They are doing some stuff with containers and an object search. These could be improved, because containers is one of the main topics that we are talking with our customers about."
"One thing I'd like to see in a future release is integration between their main storage array and what they call their FlashBlade product; to be able to snapshot directly from the primary array into multiple different backup copies on FlashBlade."
"With scalability, I have run into a little problem with our last upgrade. There were some undocumented limitations to the number of drives that our controller could run on. So, instead of putting in a new data pack as we had anticipated, we had to keep adding and removing to get up to the capacity that we needed to be. What should have been a one day process (or a few hours) turned into a month and a half process."
"A direct FTP feature would be beneficial instead of relying on transmission services."
"From my experience, there are areas in Amazon FSx where more performance is needed, as they will be looking for higher IOPS."
"Amazon FSx is more costly compared to other storage solutions like EBS or EFS."
"I've been facing a challenge when doing a failover from FSx side. AWS console does not refresh within a half hour."
"Dell ECS could improve the price of the solution. It is expensive."
"We have had issues when the ECS is expiring or the NetBackup is expiring images."
"The deployment is not easy, and some expertise is required to configure the virtual data center and replication groups."
"The major weakness in the solution is that there is no cloud version for Dell ECS."
"They need to ensure that the system will work if a site goes down."
"While there can be occasional issues with routing to the wrong region that lead to slight delays, it's typically business as usual."
"The setup is very complex."
"If Dell ECS would be available as standalone software, so you can use any hardware with it, would make the solution better. It would also be good if Dell ECS had more integrations with other products."
 

Pricing and Cost Advice

"While it comes with a higher price tag, this investment often translates to significant improvements in performance."
"It could always be lower, but it's okay."
"We have a seen a reduction in TCO. It is definitely a cost-effective solution for us. We have seen ROI."
"In the beginning, we saw that the price is not very good. When we made some compilations about the deduplication and the compression and what the equipment does, including the differentiation of upper management of the storage, the price was not so bad. However, in the beginning, the price was very difficult to justify."
"We lost a lot of customers because we couldn't compete on price with other vendors."
"There are no fees for licensing. The hardware is paid for only once."
"The price is too high."
"Price per terabyte is substantially higher than their competition. We would like to see it drop."
"The lowest price I have paid is $370 or $380 per month, while the highest can exceed $3,000 per month."
"The price of Dell ECS should be reduced."
"It's a lease-based model, so it's capacity-based. We already negotiated the price a lot, but we're still doing that with Dell because somehow the product was not installed successfully, so there was a lot of struggle in the distributor territory between Dell and the environment itself. I would give the solution a 6 out of 10 for the pricing. There's a little room for improvement."
"If I remember correctly, Dell ECS is an appliance, so if you buy Dell ECS, you also have to buy the hardware, while IBM is standalone software, so you can buy IBM as software only without needing to buy the hardware. On a scale of one to five, I'm rating the pricing for Dell ECS a four."
"It is an inexpensive product."
"Dell ECS is a cost-effective solution."
"The solution's cost is quite reasonable."
"We initially purchased all of the licenses at the same time."
"The charges for this solution are made in blocks of models, which are purchased depending on what features an organization requires."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Comms Service Provider
10%
Financial Services Firm
10%
Outsourcing Company
9%
Financial Services Firm
14%
University
7%
Retailer
7%
Manufacturing Company
7%
Financial Services Firm
13%
Manufacturing Company
9%
Construction Company
8%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise160
No data available
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise12
Large Enterprise11
 

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?
When comparing cost, I find that the cost is either the same or slightly higher, but that is returned by the ease of ...
What needs improvement with Pure Storage FlashArray?
The only thing I think could be improved is price. The price is the main concern for our customers.
What needs improvement with Amazon FSx?
From my experience, there are areas in Amazon FSx where more performance is needed, as they will be looking for highe...
What is your primary use case for Amazon FSx?
Our customers mainly use Amazon FSx for high-performance computing. Our customers are mainly in the Life Science and ...
What advice do you have for others considering Amazon FSx?
There is an ongoing project where my customers are exploring the FSx solution, but not yet for AI-driven projects; th...
What is your experience regarding pricing and costs for Dell EMC ECS?
The pricing is moderate and at par with the market. As a service provider, we receive good margins, indicating a favo...
What needs improvement with Dell EMC ECS?
I cannot think of anything as an area for improvement with Dell ECS. I do not see any pricing or usability concerns.
What is your primary use case for Dell EMC ECS?
Some valuable features with Dell ECS include its support for various use cases, but I would say the best features her...
 

Also Known As

Pure Storage FlashArray
Amazon FSx for Windows File Server, Amazon FSx for Lustre
EMC ECS, Dell EMC Elastic Cloud Storage (ECS)
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Neiman Marcus, T Mobile, Docxellent, Matrix, Lyell
Atos
Find out what your peers are saying about Amazon FSx vs. Dell ObjectScale and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.