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Dell XtremIO Reviews

Vendor: Dell Technologies
3.8 out of 5
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What is Dell XtremIO?

Bring all-flash, scale-out storage to your enterprise applications with EMC XtremIO. Purpose-built for flash, XtremIO storage arrays are amazingly fast. Delivering high IOPS at less than 1 millisecond latency is just the start. EMC XtremIO helps you harness the power of flash storage by building in innovations like content-based data placement and dual-stage metadata.
Get the Dell XtremIO Buyer's Guide and find out what your peers are saying about Dell XtremIO, Dell PowerStore, Pure Storage FlashArray and more!
Dell XtremIO is the #23 ranked solution in best All-Flash Storage Arrays. PeerSpot users give Dell XtremIO an average rating of 7.6 out of 10. Dell XtremIO is most commonly compared to Dell PowerStore: Dell XtremIO vs Dell PowerStore. Dell XtremIO is popular among the large enterprise segment, accounting for 52% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a financial services firm, accounting for 14% of all views.
Buyer's Guide
Dell XtremIO
November 2025
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Dell XtremIO mindshare

As of November 2025, the mindshare of Dell XtremIO in the All-Flash Storage category stands at 0.8%, down from 0.9% compared to the previous year, according to calculations based on PeerSpot user engagement data.
All-Flash Storage Market Share Distribution
ProductMarket Share (%)
Dell XtremIO0.8%
Dell PowerStore15.6%
HPE Alletra Storage9.8%
Other73.8%
All-Flash Storage

PeerResearch reports based on Dell XtremIO reviews

TypeTitleDate
CategoryAll-Flash StorageNov 7, 2025Download
ProductReviews, tips, and advice from real usersNov 7, 2025Download
ComparisonDell XtremIO vs Dell PowerStoreNov 7, 2025Download
ComparisonDell XtremIO vs HPE Alletra StorageNov 7, 2025Download
ComparisonDell XtremIO vs NetApp AFFNov 7, 2025Download
Suggested products
TitleRatingMindshareRecommending
Dell PowerStore4.315.6%96%130 interviewsAdd to research
Pure Storage FlashArray4.56.5%99%208 interviewsAdd to research
 
 
Key learnings from peers

Valuable Features

Dell XtremIO's valuable features include inline deduplication and compression with no latency impact, snapshot capability, and exceptional speed. Users appreciate its ease of use, scalability, and reliability. It delivers high performance for various workloads, supports data reduction, and enhances storage efficiency. Its integrated copy data management enables quick deployment and management. Users often note its superior hardware quality and ease of administration. The system is well-suited for high-performance applications requiring rapid and efficient data management.
  • "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."
  • "The speed and scalability of Dell XtremIO are significant features that improve data storage management."
  • "The speed and scalability of Dell XtremIO are significant features that improve data storage management."

Room for Improvement

Dell XtremIO requires enhancements in areas like scalability and performance. Users experience volume limitations, stability issues, and inefficient replication techniques. The management interface could benefit from simplification and replacement of the Java-based GUI with an HTML5 version. There are challenges in integration with other EMC systems and concerns over high pricing and limited support resources. Users find replication difficult without native solutions and seek improved database workload performance. Improvements in hardware upgrades and cost-effectiveness are also desired.
  • "Dell is not very clear and does not proceed well with VCenter integration with Dell."
  • "The product is highly expensive. Additionally, there is a significant lack of training, support documents, and forums available for Dell XtremIO, making troubleshooting difficult for third-party individuals."
  • "The product is highly expensive."

ROI

Users indicated significant ROI from Dell XtremIO, citing reduced storage costs, enhanced performance, and efficient data management. Reports highlighted faster deployment times and improved virtual machine density. Many noted minimized latency and increased application responsiveness, contributing to operational efficiency. Feedback also pointed to simplified management and monitoring processes.

Pricing

Dell XtremIO pricing is considered high, though it's often justified by its performance and features. Licensing typically comes as a package with maintenance and support, simplifying cost structures. Users appreciate the fixed support subscription for planning. Despite the initial cost being steep, features like inline deduplication and compression can offset expenses when compared to traditional storage options. Scalability upgrades and additional features like data recovery may increase costs, making thorough evaluation essential.
  • "You can get a two-year or three-year license for the tool. You can also opt for a perpetual-based licensing model, which can be renewed on a yearly or two-year basis."
  • "The licensing cost is on a yearly subscription basis, which can be expensive but is necessary for ongoing support and services. The pricing could be improved to make it more accessible."
  • "Dell XtremIO's price is affordable and I would rate it a five out of ten."

Popular Use Cases

Dell XtremIO is used by organizations for virtualization, custom development, and cloud services. Primarily deployed on-premises, it excels in banking and finance for managing business applications and providing high IOPS. Many users leverage it for backup, recovery, and storage management, including VMware integration, handling block data, VDA profiles, and supporting virtual desktops. It is valued for its performance, scalability, and efficiency in managing large volumes and ensuring quick access to data resources.

Service and Support

Many users find Dell XtremIO's customer service reliable, with responsive technical support, often praised as excellent and quick. Some highlight escalation to engineering as a strong point. However, inconsistencies in technician expertise lead to mixed experiences, with some users facing delays and organizational issues. Call-home utilities like ESRS receive positive mentions. Ratings vary, typically between 6 to 9 out of 10. Dell’s local partners also contribute effectively to support and maintenance.

Deployment

Dell XtremIO's initial setup is generally straightforward and simple, especially with proper planning. Most users find it easy to implement, often comparing it to plug-and-play. Some mention complexity due to configuration requirements, but adequate support and managed services aid the process. Overall, users appreciate its seamless integration with existing infrastructure. Professional services often handle installation, but many find it simple enough for in-house completion within a short period.

Scalability

Dell XtremIO is recognized for its scalability, though it's noted to have an expansion limit and can be costly to scale. Many users found it easy to scale up and plan within stated parameters. Some encountered challenges with specific versions, while others required support to expand. Despite being perceived as scalable, it might not be suitable for larger enterprises due to limitations. It integrates well with virtualization platforms, attracting thousands of users.

Stability

Initial versions of Dell XtremIO had stability challenges that have been addressed in later versions. Many users report a stable experience with no downtime, but some faced significant issues with controllers and data corruption. Improvements have made it stable for most, though some still experience occasional issues. It performs well for various environments and supports large file management. While some give high ratings for stability, others experienced failures and found support responses slow.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Dell XtremIO Buyer's Guide for additional reliable information.

Review data by company size

By reviewers
Company SizeCount
Small Business14
Midsize Enterprise10
Large Enterprise25
By reviewers
By visitors reading reviews
Company SizeCount
Small Business73
Midsize Enterprise15
Large Enterprise95
By visitors reading reviews

Top industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
11%
Manufacturing Company
9%
Healthcare Company
7%
Performing Arts
6%
Retailer
5%
Media Company
4%
University
4%
Transportation Company
4%
Recreational Facilities/Services Company
3%
Energy/Utilities Company
3%
Government
3%
Educational Organization
2%
Legal Firm
2%
Insurance Company
2%
Wholesaler/Distributor
2%
Construction Company
2%
Hospitality Company
2%
Museum Or Institution
2%
Non Profit
2%
Pharma/Biotech Company
2%
Consumer Goods Company
1%
Renewables & Environment Company
1%
Computer Retailer
1%
International Affairs Institute
1%
Outsourcing Company
1%
Engineering Company
1%
Leisure / Travel Company
1%
Venture Capital & Private Equity Firm
1%
Security Firm
1%
Comms Service Provider
1%
Real Estate/Law Firm
1%
Logistics Company
1%
Marketing Services Firm
1%

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Learn more about Dell XtremIO

Dell XtremIO was previously known as Dell EMC XtremIO Flash, Dell EMC XtremIO X2, XtremIO, XtremIO X2.

Dell XtremIO customers

Raiffeisen Bank Bulgaria, Wentworth-Douglas Hospital

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Product Categories

Product Categories
All-Flash Storage

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Dell XtremIO Reviews Summary
Author infoRatingReview Summary
Trainer, Storage Consultant at Oxon4.0I find Dell XtremIO excellent for scalable storage management, offering straightforward expansion, configuration, and deduplication features. Although user-friendly, I believe the interface could be simplified for beginners. I've also tried IBM and HPE products in the past.
System Engineer at Exaware4.5I used Dell XtremIO for internal storage needs and found its performance, deduplication, and snapshot features valuable, though API integration with VCenter and performance visualization could be improved; overall, I rated it nine out of ten.
Systems Engineer at Thakral One (Pvt) Ltd3.0I've deployed around fifty LUNs mostly with VMware using Dell XtremIO. Its speed and scalability enhance data storage management, but it's costly and lacks sufficient training or support resources, making troubleshooting challenging. I've also worked with HPE and Huawei.
Technical Manager at a recreational facilities/services company with 11-50 employees4.5I found Dell XtremIO to be user-friendly and efficient, offering excellent data compression and flexible cluster expansion. While cost-efficiency and hardware obsolescence are concerns, its superior support and performance make it preferable over competitors like SolidFire and Pure Storage.
Managing Director at GCET3.5I find Dell XtremIO to be a decent storage solution focused on performance rather than capacity or unification. It needs improved stability and unification for agility. Challenges mainly involve software versions. Overall, it's a good, albeit average, product.
Information Technology Division Director at Ethiopian Roads Administration4.0Dell XtremIO impresses with its speed and reliable hardware, enhancing efficiency and cutting storage costs through effective data reduction. However, integration challenges with other products and vendor lock-in could be improved to increase flexibility and usability.
Sr. Project Manager -IT at ITC Ltd4.5I use Dell XtremIO for high IOPS and efficient backups within 10 minutes, enjoying its snapshot backup and flash storage features. However, support response can be delayed, and the initial proof of concept required significant resources.
Information Technology Division Director at Ethiopian Roads Administration4.0I initially valued Dell XtremIO for its reliable storage capabilities, allowing data access based on user requirements. However, its scalability needs improvement. While it was a top solution a decade ago, more efficient options now exist, prompting us to decommission it.