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Dell XtremIO vs NetApp FAS Series 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:
 

ROI

Sentiment score
1.0
Organizations reduced costs and improved performance with Pure FlashArray X NVMe, achieving quick ROI and efficient resource management.
Sentiment score
1.0
Dell XtremIO enhances performance, reduces latency, increases efficiency, and improves reliability, leading to faster response times and cost savings.
Sentiment score
5.8
NetApp FAS Series offers strong ROI with VMware integration, reducing costs through efficiency, consolidation, and strong service value.
If you wait more than seven years to buy another one, you get a return on your investment.
Sales Manager at Multicomputos PR
If you have the configuration well maintained and configured, you should have good efficiency and compression for the clients and for yourself.
System Engineer at a computer software company with 1,001-5,000 employees
 

Customer Service

Sentiment score
7.1
Pure FlashArray X NVMe's technical support is praised for responsiveness, despite occasional follow-up issues, earning high customer satisfaction.
Sentiment score
7.2
Dell XtremIO support receives mixed reviews, from exemplary technical assistance to variable performance post-Dell merger.
Sentiment score
7.3
NetApp FAS Series' support is generally praised for knowledge and responsiveness, though some note variability in service quality.
Customers always have their issues resolved promptly.
Sales Manager at Multicomputos PR
Technical support is good at least through vendors, not directly with the principal.
Infrastructure Specialis at a tech services company with 1-10 employees
Sometimes, the support was inadequate because the initial architecture was poorly defined.
Pre-Sales Director France, Belgium and Luxembourg at a tech vendor with 5,001-10,000 employees
We are also using it ourselves for the SAN and CIFS protocol.
System Engineer at a computer software company with 1,001-5,000 employees
They often provide basic solutions, such as suggesting a failover or a power cycle, which are not the sophisticated solutions we expect from a vendor.
Senior Cloud System Engineer at Atos Poland
 

Scalability Issues

Sentiment score
7.1
Pure FlashArray X NVMe offers scalable storage with low latency, easy upgrades, though capacity customization and high costs are noted.
Sentiment score
6.9
Dell XtremIO is scalable and integrates well with virtualization but may have initial cost and enterprise-level scalability challenges.
Sentiment score
7.4
NetApp FAS Series offers impressive scalability and efficient data handling, with considerations for cost and planning for expansion.
It hasn't broken down anytime in the last six to seven years, despite hurricanes, earthquakes, and power outages.
Sales Manager at Multicomputos PR
Dell XtremIO provides very good scalability, allowing for cluster configurations that are easy to scale.
Trainer, Storage Consultant at Oxon
Dell XtremIO's scalability is quite easy;
System Engineer at Exaware
We normally avoid current versions and use versions that have been running for at least two months in client usage before updating drivers.
DIRECTOR at Vellore Online Systems
NetApp FAS Series is scalable, and it is possible, but you need to pay.
System Engineer at a computer software company with 1,001-5,000 employees
The NetApp FAS Series is scalable and offers numerous solutions, but only if customers are willing to invest in the shelves.
Senior Cloud System Engineer at Atos Poland
 

Stability Issues

Sentiment score
8.1
Pure Storage offers exceptional stability and reliability with outstanding support, consistently achieving high user ratings for performance and service.
Sentiment score
8.3
Dell XtremIO is generally stable and reliable, despite earlier issues, with well-regarded performance and effective support for problems.
Sentiment score
8.0
NetApp FAS Series is highly reliable with minimal downtime, praised for redundancy and continuous operation despite occasional issues.
I would rate the stability of the product at seven out of ten.
Project Manager at a government with 11-50 employees
My customer has been using Dell XtremIO since 2017 and has not experienced any failures.
Systems Engineer at Thakral One (Pvt) Ltd
When panic occurs on the node, it reboots itself, and we have experienced numerous hardware-related issues.
Senior Cloud System Engineer at Atos Poland
Most things are tailor-made, and we avoid downtimes even with primitive CLI commands.
DIRECTOR at Vellore Online Systems
 

Room For Improvement

Pure FlashArray X requires cost-effective improvements in UI, integration, cloud features, multitenancy, analytics, backup, AI, and scalability.
Dell XtremIO faces challenges with volume limits, user interface, replication, upgrades, support response times, and scalability.
NetApp FAS Series needs better performance, integration, monitoring, pricing, usability, and support to enhance competitiveness and user experience.
One way to improve the product is to add an operational assistant that doesn't depend on VMware.
Sales Manager at Multicomputos PR
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.
Cloud Architect at DXC Technology
Storage replication should be essential.
Infrastructure Specialis at a tech services company with 1-10 employees
The interface could be simplified for beginners to ease the configuration of special objects in the system.
Trainer, Storage Consultant at Oxon
There is a significant lack of training, support documents, and forums available for Dell XtremIO, making troubleshooting difficult for third-party individuals.
Systems Engineer at Thakral One (Pvt) Ltd
The API to connect with command line or to see performance very clearly could be enhanced, similar to how NetApp works with Grafana and NetApp monitor, which shows you a comprehensive view of the whole picture.
System Engineer at Exaware
Storage companies should create encrypted storage solutions between the OS and storage to protect against ransomware attacks.
DIRECTOR at Vellore Online Systems
Nutanix leads the business in this approach, and I feel that NetApp is missing some aspects, such as CPU, GPU, and RAM, in its AI portfolio.
Pre-Sales Director France, Belgium and Luxembourg at a tech vendor with 5,001-10,000 employees
There is an opportunity there for NetApp with Cloud Volumes ONTAP.
Technological Consultant at a computer software company with 11-50 employees
 

Setup Cost

Enterprise buyers see Pure FlashArray X NVMe as a justified premium investment due to performance and comprehensive licensing.
Dell XtremIO's high pricing is justified by performance and features, offering comprehensive licensing but additional products are needed.
NetApp FAS Series is seen as high-cost but justified by features and performance, with negotiable pricing and discounts.
While the prices may be higher than those of other vendors, we see it as a market leader with benefits.
Manager, System Infrastructure & Security at Organik Kimya San. ve Tic. A.S.
The support can be a bit pricey, but the solution is more cost-effective than anything else out there.
Sales Manager at Multicomputos PR
XtremIO offers features that justify a potentially higher price, however, this varies with configuration.
Trainer, Storage Consultant at Oxon
Dell XtremIO is quite expensive compared to other solutions on the market.
Systems Engineer at Thakral One (Pvt) Ltd
The pricing of NetApp FAS Series is not cheap, but in comparison to other vendors, NetApp FAS Series is affordable.
System Engineer at a computer software company with 1,001-5,000 employees
 

Valuable Features

Pure FlashArray X NVMe offers exceptional performance, reliability, scalability, and seamless VMware integration, enhancing workload efficiency and user experience.
Dell XtremIO offers high performance, scalability, and efficient management with deduplication and compression, ideal for complex workloads.
NetApp FAS Series provides reliable, flexible storage management with high availability, supporting SAN/NAS protocols and VMware integration for cost-effectiveness.
Its data compression feature is the best that we have ever seen.
Sales Manager at Multicomputos PR
Pure FlashArray X NVMe helps to improve our processing speed.
Manager, System Infrastructure & Security at Organik Kimya San. ve Tic. A.S.
We are satisfied with the performance as it is significantly faster compared to traditional storage options.
Project Manager at a government with 11-50 employees
The inline data deduplication feature and compression were useful for me because the performance was very good when I needed to read or write from storage, latency was reduced, storage was extended, and volume replication was supported.
System Engineer at Exaware
Scalability is a significant feature of Dell XtremIO, as it is easy to expand and manage.
Trainer, Storage Consultant at Oxon
The speed and scalability of Dell XtremIO are significant features that improve data storage management.
Systems Engineer at Thakral One (Pvt) Ltd
While NVMe disks are expensive and require three disks for parity calculations, hard drives in NetApp FAS Series are inexpensive, making it more cost-efficient per GB, even with RAID tech implementation.
Senior Cloud System Engineer at Atos Poland
Our IOPS are very high, reaching somewhere about 50k to 150k or 1.150k.
DIRECTOR at Vellore Online Systems
One important feature for customers is its ease of use and continuity, enabling seamless usage across on-premise and cloud environments.
Pre-Sales Director France, Belgium and Luxembourg at a tech vendor with 5,001-10,000 employees
 

Categories and Ranking

Pure FlashArray X NVMe
Sponsored
Average Rating
9.0
Reviews Sentiment
6.7
Number of Reviews
36
Ranking in other categories
All-Flash Storage (17th), NVMe All-Flash Storage Arrays (6th)
Dell XtremIO
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
55
Ranking in other categories
All-Flash Storage (19th)
NetApp FAS Series
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
109
Ranking in other categories
Deduplication Software (3rd), NAS (3rd), Modular SAN (Storage Area Network) (1st)
 

Featured Reviews

Jaehoon Oh - PeerSpot reviewer
Chief Technology Officer at Lambda256
Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades
I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.
AS
System Engineer at Exaware
Has improved data reduction and snapshot efficiency while supporting critical workloads
There are some areas that could be improved with Dell XtremIO. The API to connect with command line or to see performance very clearly could be enhanced, similar to how NetApp works with Grafana and NetApp monitor, which shows you a comprehensive view of the whole picture. The snapshot functionality could work more similarly to Snap Center. If I want to see all the VCenter with the VM, I think it needs the API for this. I do see big differences between Dell and other products. NetApp works very closely with VCenter, and Hitachi also integrates well, but Dell is not very clear and does not proceed well with VCenter integration with Dell. It needs the API, and I need to see all the snapshots. If I want to restore a VM from only a few directories or a few files that I need to restore, it is very difficult. I do see some differences in licensing. For the last few years, the Dell EMC price is acceptable. A few years ago, Dell EMC was expensive, approximately 20 percent more than NetApp. Right now the budget between EMC and NetApp is very closely aligned. Regarding the installation process and deployment of Dell XtremIO, I notice that in Israel, a lot of professional services and engineers who work with Dell EMC have moved to another storage company. I do not know why. Dell EMC does not have enough engineers, system engineers, or professional services engineers to provide service to the old clients, similar to how NetApp or Hitachi do. I think Dell XtremIO is between easy and complicated to deploy; it gives you the whole picture, but I need to go closely to VCenter to connect to VCenter to see the snapshot and to see performance with more dashboards of performance. I also need to connect the switch fiber channel to see all zoning to give me more flexibility to install or configure fiber channel or to see the performance of the fiber channels. I think there should be some fiber channel disconnect adapter or better troubleshooting from hardware for errors.
Srikanth Purushothaman - PeerSpot reviewer
DIRECTOR at Vellore Online Systems
Has supported long-term data protection and backup while requiring better part availability and pricing options
For monitoring purposes, we normally use flash access storage exclusively. We utilize a hybrid system because we need performance, combining NL-SAS for the volume and SAS flash to use as a fast cache system that provides more IOPS. We normally implement RAID 10, which we prefer over RAID 6's n plus 2 combinations. We utilize it for data redundancy, even with write intensity on. Regarding the unified storage architecture for NetApp FAS Series, we normally opt for exclusivity unless budget constraints exist. Our IOPS are very high, reaching somewhere about 50k to 150k or 1.150k. The high performance ensures minimal latency. An advantage we've seen with NetApp FAS Series is that snapshots provide very rapid backup and fast recovery. We basically use snapshots for data protection as first-level protection, with deduplication between the two storages serving as second-level protection.
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Comparison Review

it_user182013 - PeerSpot reviewer
Federal Civ/Intel Engineering Lead at a tech vendor with 1,001-5,000 employees
May 1, 2015
Measuring Up: EMC XtremIO and HP 3PAR
Leading up to EMC World 2015, IT Central Station asked how I would compare EMC XtremIO and HP 3PAR. Until recently, the flash storage conversation in my organization and many others has centered on XtremIO and Pure Storage, the leaders of the all-flash array (AFA) space. To that end, I've written a…
 

Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
11%
Government
6%
Financial Services Firm
12%
Computer Software Company
9%
Manufacturing Company
8%
Performing Arts
7%
Manufacturing Company
16%
Computer Software Company
12%
Financial Services Firm
9%
Comms Service Provider
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise11
Large Enterprise12
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise14
Large Enterprise29
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise38
Large Enterprise57
 

Questions from the Community

What do you like most about Pure FlashArray X NVMe?
Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.
What is your experience regarding pricing and costs for Pure FlashArray X NVMe?
The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...
What needs improvement with Pure FlashArray X NVMe?
I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...
What do you like most about Dell EMC XtremIO?
The feature I like most about Dell Xtremio is its hardware quality compared to other vendors. It's clear they're cont...
What is your experience regarding pricing and costs for Dell XtremIO?
Pricing is hard to determine as it depends on the given configuration. XtremIO offers features that justify a potenti...
What needs improvement with Dell XtremIO?
There are some areas that could be improved with Dell XtremIO. The API to connect with command line or to see perform...
Which SAN product would you choose: IBM FlashSystem (FS9500) vs PureFlash Array/X NVMe vs PureFlash Array/XL NVMe?
Have you considered a NetApp FAS Storage for your NAS needs? I am sure it fits very well.
What is your experience regarding pricing and costs for NetApp FAS Series?
The pricing of NetApp FAS Series is not cheap, but in comparison to other vendors, NetApp FAS Series is affordable be...
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
Dell EMC XtremIO Flash, Dell EMC XtremIO X2, XtremIO, XtremIO X2
No data available
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Raiffeisen Bank Bulgaria, Wentworth-Douglas Hospital
Children's Hospital Central California, Plex Systems, PDF PNI Digital Media, Denver Broncos, PDF KSM Legal, Clayton Companies, Virginia Community College
Find out what your peers are saying about Dell XtremIO vs. NetApp FAS Series and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.