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Dell PowerFlex vs Dell VxBlock System comparison

 

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 (5th)
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 5.9%, down 10.7% compared to last year.
Dell VxBlock System, on the other hand, focuses on Converged Infrastructure, holds 9.4% mindshare, down 11.9% since last year.
HCI Mindshare Distribution
ProductMindshare (%)
Dell PowerFlex5.9%
VxRail9.9%
Nutanix Cloud Infrastructure (NCI)9.0%
Other75.2%
HCI
Converged Infrastructure Mindshare Distribution
ProductMindshare (%)
Dell VxBlock System9.4%
FlexPod XCS12.8%
HPE ConvergedSystem11.2%
Other66.6%
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

"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."
"The catalog of APIs for automation has been most valuable, although they are quite limited."
"The integration with AWS is a valuable feature."
"All of the features are useful, and we found that the issue we were having in our previous environment, which was high latency on the storage, we are not experiencing anymore because the high IOPS on the storage are very good for us."
"Dell PowerFlex is a highly scalable solution."
"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."
"The tool's most valuable features are its price and flexibility. It has high performance."
"It was easy to deploy."
"VxBlock has good performance, so that is an advantage."
"The monitoring and management parts are the most valuable. Monitoring is specifically valuable because you have one console to monitor everything. This console is called Vision."
"The most valuable features of the solution would be its good default features and the compressions."
"We completely replaced our old data center using this solution."
"Its performance is very good."
"When they implemented VxBlock, they doubled the speed of their operations, as a process that used to take eight hours now only requires four hours, so they're getting a return in terms of performance."
"Integration with VMware and VMotion definitely brings a lot of value."
"Customers use the Dell VxBlock System for new applications or solutions. For example, I'm working on a new mixing solution for a whole country in Africa. When we talk about it, there are many locations, and we're looking for efficiency, utilization, and solutions that can expand the application database we're deploying. It's used a lot for server consolidation and to consolidate environments into new ones for easy management. It's also used in health environments where they need to create infrastructure for products or solutions they want to launch to the market quickly."
 

Cons

"It would be great to get earlier access to beta builds because we have to develop providers on our own. The APIs and enablers for custom automation could also be improved."
"The solution is not as scalable as it should be."
"I think the kind of restrictions in terms of VMware licensing is frustrating."
"Licensing restrictions can be frustrating."
"Compared to similar solutions, Dell PowerFlex is not cost-effective and has room for improvement."
"They should provide continuous support for data migration."
"For customers with a budget, it is a ten out of ten for the product, though it becomes challenging for those with mid or low budgets since it is very costly compared to other solutions such as PowerStore."
"The tool needs to improve its storage. It should also make migration to the cloud easier."
"The hardware lifecycle is not documented very well."
"Does not support different kinds of mixed applications."
"The solution could use a clearer description of working methods to tell people more about its use cases."
"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."
"Its price is high. That's why people are now moving to hyper-converge."
"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."
"This solution does not support Hyper-V, and we would like the new version to be supported and certified to work with Hyper-V."
 

Pricing and Cost Advice

"The pricing for this solution is good."
"The product is expensive."
"The price could be improved."
"The solution's price is medium."
"The price of the solution is fair, it is priced in the average range amongst competitors."
"The solution's pricing could be much cheaper and affordable."
"If one is cheap and ten is expensive, I rate the price as eight and a half. The tool is expensive."
"I rate the solution's pricing an eight out of ten."
"Compared to other solutions, Dell VxBlock System is more expensive."
"Its price is high. That's why people are now moving to hyper-converge."
"We purchased this solution with a ten-year manufacturer warranty, and we have a three-year warranty with our local partner."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
11%
Healthcare Company
9%
Government
7%
Construction Company
16%
Outsourcing Company
13%
Financial Services Firm
12%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise8
Large Enterprise16
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, Nutanix, Broadcom and others in HCI. Updated: July 2026.
908,877 professionals have used our research since 2012.