Dell PowerVault vs Quantum DXi Series comparison

Why PeerSpot?

The compared Dell Technologies and Quantum solutions aren't in the same category. Dell Technologies is ranked #2 in ES , with an average rating of 8.8, and holds a 11.9% mindshare in the category. Quantum is ranked #60 in BRS , and holds a 0.8% mindshare. Additionally, 100% of Dell Technologies users are willing to recommend the solution, compared to 66% of Quantum users who would recommend it.

Dell PowerVault

Read 46 Dell PowerVault reviews

5,017 Views
3,562 Comparison Views

100% willing to recommend

Quantum DXi Series

Read 2 Quantum DXi Series reviews

3,349 Views
2,277 Comparison Views

66% willing to recommend

Dell PowerVault

Quantum DXi Series

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Dell PowerVault and Quantum DXi Series based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, Cisco and others in Enterprise SAN.

To learn more, read our detailed Enterprise SAN Report (Updated: September 2026).

Buyer's Guide

Enterprise SAN

September 2026

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Helped 913,076 peers since 2012

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

Dell PowerVault

Average Rating

8.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Enterprise SAN (2nd), Fibre Channel (1st)

Quantum DXi Series

Average Rating

9.6

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Backup and Recovery (60th), Deduplication Software (11th)

Mindshare comparison

Dell PowerVault and Quantum DXi Series aren’t in the same category and serve different purposes. Dell PowerVault is designed for Enterprise SAN and holds a mindshare of 11.9%, down 28.3% compared to last year.
Quantum DXi Series, on the other hand, focuses on Backup and Recovery, holds 0.8% mindshare, up 0.4% since last year.

Enterprise SAN Mindshare Distribution
Product	Mindshare (%)
Dell PowerVault	11.9%
Dell PowerStore	13.3%
Cisco MDS Series	10.0%
Other	64.8%

Enterprise SAN

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Quantum DXi Series	0.8%
Veeam Data Platform	5.4%
Commvault Cloud	3.2%
Other	90.6%

Backup and Recovery

Featured Reviews

Fmontenegro Montenegro

CTO at To Be

Storage has supported long-term CCTV archiving and improves on-premises application performance

I think it would be good regarding how Dell PowerVault could improve to have, in addition to the excellent support service that exists, some training courses, forums, and a training school for using these tools. Many people specialize only in this kind of equipment, and others have no idea how to configure them or how they work and always end up depending on people who have spent a long time working with these systems and know how to handle them more because of experience than because of information that can be easily obtained about using this equipment. Everything regarding additional aspects that could be improved in Dell PowerVault has already been mentioned.

Read full review

reviewer2301564

Expert Backup at a tech services company with 201-500 employees

A virtual deduplication backup appliance that protects physical and virtual data across remote sites, the datacenter and cloud deployments

Given its ease of use and management, I believe there are no specific caveats that users need to be aware of during the setup of DXRIS for backups. The process was straightforward, and I did not encounter any challenges or issues. As for a rating on a scale of one to ten, with one being the worst and ten being the best, I would rate the Quantum DXI Series a nine. My deduction is primarily influenced by personal preferences, particularly regarding the user interface and it is a highly commendable system, I would rate it a solid nine out of ten.

Read full review

Quotes from Members

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

Pros

"I would say my favorite features of Dell PowerVault are that it's pretty easy to use, it has been pretty stable, firmware updates have been pretty easy to install, and replacing a bad drive is fairly simple."

"Implementation with Dell PowerVault is very simple, where I can complete the implementation within 15 to 20 minutes maximum."

"We have this solution running almost all the time and it's very reliable and stable."

"It has established itself well, proven itself well, and continues to be very well received by smaller mid-sized companies."

"The biggest advantage of the product that really stands out for me is its price and the comparison of price with performance; its price is very good, and the performance according to this price is sufficient based on backup requirements, so it is perfect."

"The security of the backup and the overall system that Dell PowerVault brings to the table is definitely the most valuable feature."

"Dell PowerVault is a more scalable and secure solution compared to other backup solutions."

"Dell PowerVault is a very stable and reliable product without any observed glitches or bugs or downtime."

More Dell PowerVault pros

"While the challenges posed by the difficulties were significant, they prompted the replacement of problematic components, resulting in the resolution of issues. Importantly, there were no substantial ongoing concerns. Regarding the overall performance, it has been consistently excellent."

"I am impressed with the tool's technical alliance with Veeam and Veritas."

Cons

"Sometimes integrating into a cluster can be difficult as you have to do it manually."

"We've had some control issues."

"The product could support an NVMe hard disk."

"If the solution came with a synchronous application, it would be particularly advantageous for small businesses operating across multiple sites."

"If we speak about the negative side of Dell PowerVault, I do see some areas for improvement."

"Sometimes, engineers or someone who does not have proper knowledge always give more storage than what is required initially, and then we cannot reduce that storage."

"The negative aspect I mentioned is regarding the support; sometimes I spend a lot of time explaining issues and it is not time-effective."

"I would like Dell to improve the configuration of the disk groups. Only one group is expandable."

More Dell PowerVault cons

"Perhaps the most notable area for enhancement lies in the web interface for management. The current limitations in LDAP editing capabilities are not addressed in the UI, and I haven't observed any recent updates. It's possible that the new version of the DXI service incorporates improvements in the GUI, but I cannot confirm. While there is room for improvement in the current GUI, it remains a relatively minor issue. Overall, the system is comprehensive, covering aspects such as reports on latency and networking, leaving little room for additional enhancements in those areas."

"The product needs to improve performance while scaling out. It also needs to improve stability."

Pricing and Cost Advice

"The cost, compared to other solutions, is on the higher end."

"I rate the product price a nine on a scale of one to ten, where one is low, and ten is high."

"I rate the price of Dell PowerVault a nine out of ten."

"Dell PowerVault's price is the tool's main attraction."

"The solution is more cost-effective than the competitors. It’s an affordable option for small businesses."

"I rate the solution's pricing a seven to eight out of ten."

"I would rate the pricing model a nine out of ten, with one being expensive and ten being cheap."

"They are offering a wide range of support models for the customers such as basic support that is budget-friendly, but they also provide a professional support solution that is a bit costly"

More Dell PowerVault pricing and cost advice

"I do not oversee this aspect, as pricing is contingent on factors such as volume, technical specifications, and the desired features. Consequently, I lack information on the pricing details and structure."

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Top Industries

By visitors reading reviews

Manufacturing Company

17%

Outsourcing Company

11%

Computer Software Company

Government

Financial Services Firm

14%

Computer Software Company

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	14
Large Enterprise	19

No data available

Questions from the Community

What is your experience regarding pricing and costs for Dell PowerVault?

The cost for Dell PowerVault is already a good point for us, as it is very cheap for our customers. Regarding our operations with Dell PowerVault, it is very inexpensive.

See all answers

What needs improvement with Dell PowerVault?

I already see disadvantages in Dell PowerVault where if we can work to increase the storage up to 10 tera, for example, this will be better. However, as you know, we have a limit for the usable cap...

See all answers

What is your primary use case for Dell PowerVault?

Dell PowerVault acts as an entry storage, and I am proposing it for small businesses regarding its use cases. The customer already needs SAS storage or SAN for Dell PowerVault. If the customer need...

See all answers

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Comparisons

Dell PowerStore vs Dell PowerVault

Compared 32% of the time

NetApp ASA vs Dell PowerVault

Compared 9% of the time

Lenovo Storage V Series vs Dell PowerVault

Compared 9% of the time

Dell PowerProtect Data Domain vs Dell PowerVault

Compared 8% of the time

More Dell PowerVault Competitors

Dell PowerProtect Data Domain vs Quantum DXi Series

Compared 10% of the time

ExaGrid EX Series vs Quantum DXi Series

Compared 7% of the time

HPE StoreOnce vs Quantum DXi Series

Compared 6% of the time

Veritas NetBackup Appliance vs Quantum DXi Series

Compared 6% of the time

HPE StoreEver Tape vs Quantum DXi Series

Compared 5% of the time

More Quantum DXi Series Competitors

Product Reports

Buyer's Guide

Dell PowerVault

September 2026

Download Dell PowerVault product report

Buyer's Guide

Backup and Recovery

August 2026

Download Quantum DXi Series product report

Also Known As

PowerVault

DXi Series, Quantum DX

Overview

Dell PowerVault offers affordable, scalable, and user-friendly data management, making it a suitable choice for businesses needing reliable video surveillance storage due to its high performance and strong security features.

Dell PowerVault is tailored for small to mid-range applications, providing robust security and stability with seamless compatibility across major platforms. Known for its performance and bandwidth handling, it is ideal for video surveillance storage, virtualization, and backup solutions. The platform features simple deployment with bi-directional asynchronous replication, an HTML5 interface, data deduplication, and RAID. While lacking some real-time feedback and integration capabilities into unified storage, Dell PowerVault delivers significant operational efficiency and value.

What features define Dell PowerVault?

Scalability: Easily manages growing data storage needs, supporting various business sizes.
Ease of Use: Simplifies deployment and administration with a user-friendly HTML5 interface.
Performance: Handles high bandwidth applications, ideal for video surveillance.
Data Deduplication: Minimizes storage requirements by efficiently managing data redundancy.
RAID Systems: Enhances data protection and system reliability.

What benefits should users expect?

Operational Efficiency: Streamlines data management for improved productivity.
Cost-Effectiveness: Offers significant value despite high initial pricing compared to competitors.
Security: Provides robust features for enhanced data protection.
Compatibility: Smooth integration with major platforms ensures versatile use cases.

Implemented widely in industries for virtualization, ERP applications, video surveillance, and secure out-of-band backups, Dell PowerVault supports businesses with its effective data replication and compliance capabilities. Its scalable nature and ease of management make it suitable for production databases and virtualized systems.

Dell Technologies

Quantum DXi Series offers advanced data protection and storage solutions tailored for enterprise environments, ensuring efficient data management and backup processes.

Designed for demanding data environments, Quantum DXi Series delivers reliable performance in data deduplication, replication, and archiving. It addresses the needs of modern enterprises by offering scalable and secure solutions. With its intuitive interface and seamless integration capabilities, it helps enterprises enhance their data management strategies while optimizing resources and reducing costs. Engineered for flexibility, it supports a wide range of data-intensive tasks, making it suitable for diverse organizational requirements.

What key features does Quantum DXi Series provide?

Data Deduplication: Reduces storage footprint, enhancing efficiency.
Replication Technology: Ensures data integrity across locations.
Cloud Integration: Facilitates scalable cloud storage.
Intuitive Management: Simplifies administrative tasks.
Advanced Security: Protects data with robust encryption.

What benefits should users look for in reviews?

Cost Efficiency: Reduces storage expenses significantly.
Scalability: Grows with business data demands.
Reliability: Offers stable backup and recovery processes.
Operational Flexibility: Adapts to varied IT environments.

Quantum DXi Series implementation is versatile across industries like finance, healthcare, and education, where data security and efficient management are critical. In finance, it supports compliance and secure transactions. In healthcare, it manages vast patient data reliably. In education, it provides seamless data backup and recovery solutions, addressing institutions' unique needs.

Quantum

Sample Customers

Dayco, FAW Foundry, University of Cambridge, Finder, Stadtwerke Pforzheim GmbH & Co.

Nihon Unisys, Nikoyo China

Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, Cisco and others in Enterprise SAN. Updated: September 2026.

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