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Dell PowerFlex vs HPE SimpliVity vs Nutanix Cloud Infrastructure (NCI) 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:
 

ROI

Sentiment score
5.8
Dell PowerFlex reduces Microsoft SQL licenses significantly, lowers maintenance costs, enhancing ROI and user satisfaction efficiently over four years.
Sentiment score
4.8
HPE SimpliVity offers varying ROI timelines, significant cost savings, reduced complexity, and easy VM expansion, reported by users.
Sentiment score
6.9
Nutanix Cloud Infrastructure users achieve ROI within 2-3 years, citing cost, energy savings, and operational efficiencies with stable infrastructures.
 

Customer Service

Sentiment score
3.1
Dell PowerFlex support varies, with responsive tech assistance but issues like slow replacements and unknowledgeable staff reported.
Sentiment score
6.7
HPE SimpliVity is praised for responsive, knowledgeable support, despite minor issues with response times and documentation accessibility.
Sentiment score
8.1
Nutanix Cloud Infrastructure support is praised for quick, knowledgeable service, resolving issues swiftly with multilingual capabilities and proactive monitoring.
The level of support needs improvement as the front-line support staff lack knowledge when we raise cases.
System & Network Specialist at Alfaisal University
We do not have local Dell technical support.
IT Manager at ÜÇGE Shopfitting & Design
The technical support from the HPE side is excellent, and I give them 10 out of 10.
Senior Manager, Enterprise Technology Services at a tech services company with 51-200 employees
I would rate technical support from HPE SimpliVity eight out of ten.
Presales engineer and consultant at Hybrid Tech
When we send an email, an engineer is assigned within 15 to 20 minutes, and we get on a call to resolve the issue.
Head Systems Administration/Security at Nigeria Inter-Bank Settlement System PLC
The second one was a licensing issue because when I switched from the SMB package to another package, I had to change the way of licensing, and that was horrendous.
Dsi at OFFICE PUBLIC DE L HABITAT DE ROUEN
 

Scalability Issues

Sentiment score
7.0
Dell PowerFlex excels in scalability and flexibility, ideal for growing businesses needing effortless upgrades and large-scale deployments.
Sentiment score
6.9
HPE SimpliVity offers easy scalability but may face limitations and flexibility issues in large enterprise environments.
Sentiment score
7.9
Nutanix Cloud Infrastructure offers exceptional scalability, allowing seamless expansion, dynamic growth, and effortless workload management for enterprises.
The scalability is very good and is one of the key features of Dell PowerFlex.
System & Network Specialist at Alfaisal University
With HPE, customers can scale up the HPE SimpliVity solution anytime.
Senior Manager, Enterprise Technology Services at a tech services company with 51-200 employees
HPE SimpliVity is scalable, as it can be scaled in terms of addition of nodes.
Presales engineer and consultant at Hybrid Tech
The scalability of Nutanix Cloud Infrastructure (NCI) deserves an eight out of ten rating, as there is no solution that is 100% efficient and there is always room for improvement.
Head Systems Administration/Security at Nigeria Inter-Bank Settlement System PLC
 

Stability Issues

Sentiment score
8.3
Dell PowerFlex offers remarkable stability, reliability, and performance, making it ideal for small to medium environments with high user satisfaction.
Sentiment score
8.5
HPE SimpliVity is highly stable and reliable, with most issues linked to external factors, earning high user ratings.
Sentiment score
8.2
Nutanix Cloud Infrastructure offers stable, reliable performance with minimal downtime, efficient workload handling, and high user satisfaction.
From HPE's side, it is stable, and customers find it easy to manage and easy to grow.
Senior Manager, Enterprise Technology Services at a tech services company with 51-200 employees
Compared to VM, we find it most stable.
Assistant Manager at Isuzu Hicom Malaysia Sdn Bhd
Regarding stability, I would rate Nutanix Cloud Infrastructure (NCI) a seven out of ten.
Head Systems Administration/Security at Nigeria Inter-Bank Settlement System PLC
 

Room For Improvement

Dell PowerFlex needs improved integration, user-friendly tools, better data protection, intuitive interfaces, and expanded cloud integration for user satisfaction.
HPE SimpliVity requires improved integration, faster updates, enhanced features, simplified interface, better support, and expanded cloud compatibility.
Nutanix Cloud Infrastructure needs improvements in setup cost, storage, integration, compatibility, networking, oversight, and pricing transparency for competitiveness.
They could have more AI functionality in the future.
IT Manager at ÜÇGE Shopfitting & Design
The level of support needs improvement as the front-line support staff lack knowledge when we raise cases.
System & Network Specialist at Alfaisal University
As more customers start deployment, I believe use cases will develop, leading companies to consider that.
Enterprise Solution Manager at a tech services company with 201-500 employees
In the future, if HPE integrates HPE SimpliVity with VM essential, that will be a great combination.
Senior Manager, Enterprise Technology Services at a tech services company with 51-200 employees
Pricing could be an area for improvement, as there are many other options that are very cost-effective compared to HPE SimpliVity or converged solutions.
Presales engineer and consultant at Hybrid Tech
We hope Nutanix can integrate inside our current license module.
Assistant Manager at Isuzu Hicom Malaysia Sdn Bhd
I would suggest that Nutanix Cloud Infrastructure (NCI) should develop their own P2V (physical to VM) tools instead of requiring users to rely on third-party solutions.
Head Systems Administration/Security at Nigeria Inter-Bank Settlement System PLC
They should add AI features in the future.
Manager at Seoul Institute of the Arts
 

Setup Cost

Dell PowerFlex pricing is seen as competitive yet sometimes costly, with varying user experiences on cost-effectiveness and flexibility.
HPE SimpliVity offers cost-effective hyper-converged solutions with competitive pricing and lower total ownership costs compared to alternatives.
Nutanix Cloud Infrastructure offers cost-effectiveness with comprehensive solutions, despite initial costs, appealing to enterprises for long-term ROI.
Standalone HPE SimpliVity is more expensive than other OEMs and solutions.
Presales engineer and consultant at Hybrid Tech
The pricing is renewed every year, at almost $100,000 per year.
Assistant Manager at Isuzu Hicom Malaysia Sdn Bhd
It costs more compared to VMware due to different licensing areas.
Head Systems Administration/Security at Nigeria Inter-Bank Settlement System PLC
At first, it is cheaper than cloud services, so the cost is a major benefit.
Manager at Seoul Institute of the Arts
 

Valuable Features

Dell PowerFlex provides scalable, hyper-converged solutions with high performance, flexibility, and integration, ideal for business-critical applications.
HPE SimpliVity provides efficient data management with deduplication, backup, and recovery, enhancing performance and reducing complexity and costs.
Nutanix Cloud Infrastructure excels in ease of use, scalability, data protection, and seamless management, enhancing performance and reducing costs.
Dell PowerFlex includes PowerFlex Manager, which integrates with this solution to provide complete orchestration; you can manage your entire hardware as well as software segment and application segment through a single pane of glass, making it very easy to use and manage.
Enterprise Solution Manager at a tech services company with 201-500 employees
The scalability is very good and is one of the key features of Dell PowerFlex.
System & Network Specialist at Alfaisal University
The greatest benefit is that customers don't need multiple hardware solutions from other vendors. Virtualization comes in a single box.
Senior Manager, Enterprise Technology Services at a tech services company with 51-200 employees
HPE SimpliVity is a complete solution for converged infrastructure, having its own local data store for the virtual machines and workloads.
Presales engineer and consultant at Hybrid Tech
When technology development or devops teams request server provisioning, the setup time has been reduced from hours to less than 20 minutes.
Head Systems Administration/Security at Nigeria Inter-Bank Settlement System PLC
The performance was really better for applications and access times to the data.
Dsi at OFFICE PUBLIC DE L HABITAT DE ROUEN
The replication method between Nutanix clusters is a valuable feature.
Assistant Manager at Isuzu Hicom Malaysia Sdn Bhd
 

Mindshare comparison

As of April 2026, in the HCI category, the mindshare of Dell PowerFlex is 6.7%, down from 12.7% compared to the previous year. The mindshare of HPE SimpliVity is 6.8%, down from 9.0% compared to the previous year. The mindshare of Nutanix Cloud Infrastructure (NCI) is 9.4%, up from 8.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
HCI Mindshare Distribution
ProductMindshare (%)
Nutanix Cloud Infrastructure (NCI)9.4%
Dell PowerFlex6.7%
HPE SimpliVity6.8%
Other77.1%
HCI
 

Featured Reviews

MS
System & Network Specialist at Alfaisal University
Has supported seamless integration and offers fast implementation
This needs to be checked for the most valuable features in Dell PowerFlex for data management. It is more stable, more powerful, and has more integration features. The scalability is very good and is one of the key features of Dell PowerFlex. Its flexibility and scalability are the main reasons we can use Dell PowerFlex.
Mohammed Lokman Hossen - PeerSpot reviewer
Senior Manager, Enterprise Technology Services at a tech services company with 51-200 employees
Has integrated solutions and rapid recovery made management smoother and more reliable
There is the latest update from HPE regarding HPE SimpliVity. For virtualization, HPE has to depend on other manufacturers, OEMs such as VMware or Hyper-V. Recently, HPE declared the VM essential virtualization solution. In the future, if HPE integrates HPE SimpliVity with VM essential, that will be a great combination. Functionality-wise, I am totally satisfied with HPE SimpliVity, but for improvement, if HPE integrates its own virtualization solution, this combination and integration will be beneficial because this integration can be configured with the cloud-based system. A VM can be uploaded to the cloud from this, which will be advantageous for backup to other sites.
OB
Head Systems Administration/Security at Nigeria Inter-Bank Settlement System PLC
Infrastructure efficiency has improved significantly with quick server provisioning, though physical to virtual migrations need a streamlined in-house tool
From my experience with Nutanix Cloud Infrastructure (NCI), there is one area that needs improvement. When moving a critical infrastructure from a physical machine to Nutanix Cloud Infrastructure (NCI), we currently have to use a third-party tool to convert the physical machine to a VM. We have to use VMware converter to perform this conversion before moving it to Nutanix Cloud Infrastructure (NCI). I would suggest that Nutanix Cloud Infrastructure (NCI) should develop their own P2V (physical to VM) tools instead of requiring users to rely on third-party solutions.
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Comparison Review

it_user244362 - PeerSpot reviewer
Managing Consultant with 51-200 employees
Aug 30, 2015
Nutanix vs. VMware EVO:RAIL vs. FlexPod
Originally posted at www.storagegaga.com/dont-get-too-drunk-on-hyper-converged/ I hate the fact that I am bursting the big bubble brewing about Hyper Convergence (HC). I urge all to look past the hot air and hype frenzy that are going on, because in the end, the HC platforms have to be aligned…
 

Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise8
Large Enterprise15
By reviewers
Company SizeCount
Small Business67
Midsize Enterprise49
Large Enterprise80
By reviewers
Company SizeCount
Small Business92
Midsize Enterprise77
Large Enterprise82
 

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 bein...
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...
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 u...
How does HPE Simplivity compare with VMware vSAN?
HPE SimpliVity is a hyper-converged infrastructure solution that is primarily geared to mid-sized companies. We resea...
What do you like most about HPE SimpliVity?
The solution's technical support is good.
What is your experience regarding pricing and costs for HPE SimpliVity?
Standalone HPE SimpliVity is more expensive than other OEMs and solutions. Regarding the software side, VMware is cos...
How do I choose between Cisco Hyperflex HX Series and Nutanix Acropolis AOS?
Cisco HyperFlex HS series vs Nutanix Acropolis AOS Cisco HyperFlex gives extended hyper-convergence functions from ...
What makes Nutanix Cloud Infrastructure (NCI) worth using?
NCI is a product with many tools and services but the one that, in my opinion, makes it better than similar products...
Have you received reliable help from Nutanix Cloud Infrastructure's support when you contacted them?
NCI is one of the best out there. For any software, no matter how good it is, technical support makes it or breaks it...
 

Also Known As

VxFlex, VxRack FLEX, PowerFlex
SimpliVity, HPE HCI
Nutanix Acropolis AOS, Nutanix AOS, Nutanix Acropolis
 

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
Red Bull Racing, Mandarin Oriental, Brigham Young University, UCLA, Merlin Entertainments, Sasa Cosmetics, Travelport, St. John’s Riverside Hospital, Princess House
St. Lukes Health System, the City of Seattle, Yahoo! Japan, Sligro, Empire Life, Hyundai AUS, and many others.
Find out what your peers are saying about Dell Technologies, Broadcom, Nutanix and others in HCI. Updated: March 2026.
885,789 professionals have used our research since 2012.