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Dell PowerFlex vs Dell VxBlock System 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

Dell PowerFlex
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
29
Ranking in other categories
HCI (7th)
Dell VxBlock System
Average Rating
7.8
Reviews Sentiment
7.7
Number of Reviews
14
Ranking in other categories
Converged Infrastructure (5th)
 

Mindshare comparison

While both are Storage Solutions solutions, they serve different purposes. Dell PowerFlex is designed for HCI and holds a mindshare of 5.6%, down 8.8% compared to last year.
Dell VxBlock System, on the other hand, focuses on Converged Infrastructure, holds 9.5% mindshare, down 10.0% since last year.
HCI Mindshare Distribution
ProductMindshare (%)
Dell PowerFlex5.6%
VxRail9.3%
Nutanix Cloud Infrastructure (NCI)9.0%
Other76.1%
HCI
Converged Infrastructure Mindshare Distribution
ProductMindshare (%)
Dell VxBlock System9.5%
FlexPod XCS12.7%
HPE ConvergedSystem11.0%
Other66.8%
Converged Infrastructure
 

Featured Reviews

Serdar De - PeerSpot reviewer
IT Manager at ÜÇGE Shopfitting & Design
Initial setup has been straightforward and it has reasonable pricing
We are new to this, so we are still learning about the valuable features The solution is okay overall. It could be easier to learn. We haven't had any issues. They could have more AI functionality in the future.  I have been using the solution for six months. I have not encountered any problems…
AKINJIDE OKE - PeerSpot reviewer
Senior Sales Engineer / Team Lead Datacentre Solutions & Applications at ARIT OF AFRICA
Useful for virtualized environment, node management, configuration deployment, and system management with artificial intelligence
I've worked with Dell and had the privilege of working with many OEMs. I started my career as a system engineer, working with HPE as a partner, and then moved to other OEMs like IBM and Lenovo. Currently, I work with a small team. I don't believe any solution is bad. It's just that you might not have identified what the solution is addressing. It's about choosing the right solution for your needs. In terms of hardware or infrastructure, it's an Intel platform. What differentiates everyone is the additional value they can provide. Dell has many values that meet customer needs. I look at the customer's objectives and requirements as an IT professional to find the best solution. I haven't seen any drawbacks regarding the infrastructure deliverables or the value built into the tool. However, Dell as an organization could improve its channel management. For example, we've been trying to resolve an issue with our portal for two weeks. I'd like to see more simplification regarding integration, deployment, and connectivity for future releases. In deployment, I'd like to see simplification in creating VNets and positioning VMware across nodes. I want a template that simplifies the creation of VNets and VMware positioning. I'd push for more simplification and an intuitive graphical GUI that simplifies things with just a click.

Quotes from Members

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

Pros

"We have been dealing with them for some time and we are happy with the product."
"The solution's most valuable feature is the storage space it offers."
"Dell PowerFlex is a one-stop-shop solution. Storage, compute, network, application monitoring, and support cases are all combined into one solution. It's very easy to administer compared to when you have a reference architecture where you need to design and build everything yourself. You would also then have to work with multiple vendors."
"The solution has the benefits of any hyper-converged infrastructure but also has good hardware integration."
"PowerFlex offers us more IOPS, improving the application performance. It also helps us reduce our storage and eliminate redundancy. The primary thing is that we work 24/7, so we shouldn't have operational issues."
"We've had no issues with scaling the solution."
"My opinion is that HP Hyperconvergence is a technology that perfectly suits customers dealing with the combination of future storage needs and, at the same time, keeping up their computing power."
"It has reduced downtime. Before, on our previous solution, we used to have downtime on some of the servers because of the sort of convention. But currently I've not experienced any downtime on any of the servers, and there is no more resource congestion."
"It's at least 99 percent problem-free because it's factory-built. So from an informational point of view, everyone trusts that VxBlock has been tested well at the factory and has been configured to their requirements."
"Having switched to the VxBlock provided the business with almost no downtime, and we run an extremely stable, efficient operation at this point in time."
"In comparison to traditional file load systems, Dell VxBlock System can be deployed quickly and results in monthly cost savings."
"Integration with VMware and VMotion definitely brings a lot of value."
"There are several valuable features in this product, as it offers flexibility, security, and speed."
"The stability is good, we haven't had any problems and we're happy with the product."
"The most valuable features of the solution would be its good default features and the compressions."
"It's a highly optimized piece of equipment that doesn't give us any problems."
 

Cons

"The storage capability must be improved."
"The installation is complex."
"The tool needs to improve its storage. It should also make migration to the cloud easier."
"I would like to see a more user-friendly interface."
"The solution is not as scalable as it should be."
"The solution needs to offer more documentation and educational materials."
"They should provide continuous support for data migration."
"Licensing restrictions can be frustrating."
"The only thing that I can say is when you procure the VxBlock, obviously you have to complete detailed questionnaires about your architecture including the configuration, et cetera. If you make a mistake on the implementation, then you need to rebuild the entire VxBlock. That is just a point of consideration rather than a flaw. You need to be absolutely sure and validate the upfront configuration information that you provide because your VxBlock comes delivered and built, according to that exact information."
"The hardware lifecycle is not documented very well."
"It is a good product, but for us, it is like a black box. We are not really sure about its internal components, and how to do the terminal upgrade, and how to make sure about the security of the device."
"I'd like to see hardware improvement and the ability to support different kinds of mixed applications - a mixed workload support."
"This solution does not support Hyper-V, and we would like the new version to be supported and certified to work with Hyper-V."
"It's a good product but the price could be lowered. It's expensive."
"Its price is high. That's why people are now moving to hyper-converge."
"Scalability is an area that needs to be improved."
 

Pricing and Cost Advice

"The price of the solution is fair, it is priced in the average range amongst competitors."
"The product is expensive."
"I rate the solution's pricing an eight out of ten."
"The solution's pricing could be much cheaper and affordable."
"We have a good contact in Dell and he prepared all the information and provided everything to us."
"The solution is expensive and I give the cost a two out of ten."
"From my perspective, pricing is expensive. If they can reduce the pricing or offer more customer incentives, it would attract more users."
"The cost of this solution is fair."
"Compared to other solutions, Dell VxBlock System is more expensive."
"We purchased this solution with a ten-year manufacturer warranty, and we have a three-year warranty with our local partner."
"Its price is high. That's why people are now moving to hyper-converge."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Healthcare Company
10%
Computer Software Company
6%
Outsourcing Company
17%
Construction Company
14%
Financial Services Firm
11%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise7
Large Enterprise17
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise8
 

Questions from the Community

What are the major differences between VxRail and Dell EMC PowerFlex?
VxRail vs. Dell EMC PowerFlex VxRail provides stable solutions for technical problems while at the same time not being too expensive for a company to invest in. Even if the user is working with a l...
What is your experience regarding pricing and costs for Dell EMC PowerFlex?
Dell PowerFlex is a premium software-defined infrastructure solution and while the initial investment may seem higher than traditional SAN or mid-tier HCI solutions, the long-term TCO is competitive.
What needs improvement with Dell EMC PowerFlex?
Area of Improvement: While PowerFlex Manager is powerful, the UI could be more intuitive, especially for first-time users or non-technical admins. Streamlined navigation, contextual help and guided...
What is your experience regarding pricing and costs for Dell EMC VxBlock System?
The cost is not overly expensive but not cheap either. Considering the features and everything, it is very good. Price-wise, it is reasonable but not the least expensive option.
What needs improvement with Dell EMC VxBlock System?
There is a need for single console management. Everything should be accessible through a single console to ensure ease of management. So far, there are no issues since the storage and other systems...
What is your primary use case for Dell EMC VxBlock System?
I am currently using it for the converse infrastructure. Before the VxBlock from Dell, everything was integrated into the system.
 

Also Known As

VxFlex, VxRack FLEX, PowerFlex
VxBlock, VCE VxBlock System, Dell EMC VxBlock, VxBlock 1000
 

Overview

 

Sample Customers

Canopy, 8x8Inc., Atos, Canadian Pacific, City of Denton, CenturyLink, BNP Paribas, Asyaport, EDF, CSC, Fox Sports, Insight, Hunter, KPIT, Paetec, Rosetta Stone, Sonda, Xerox
Atos, Canadian Pacific, IDS, City of Denton, CenturyLink, BNP Paribas, Asyaport, EDF, CSC, Fox Sports, Insight, Hunter, KPIT, Paetec, Rosetta Stone, Sonda, Switch, Xerox
Find out what your peers are saying about Dell Technologies, Broadcom, StarWind and others in HCI. Updated: October 2026.
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