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Dell PowerStore vs Microsoft Parallel Data Warehouse comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 18, 2024

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
5.6
Dell PowerStore users report positive ROI through cost efficiency, reduced infrastructure, enhanced performance, and improved business operations.
Sentiment score
4.9
Users find Microsoft Parallel Data Warehouse effective in managing data, integrating tools, with ROI potential despite indirect tracking.
If you purchase storage with 300 terabytes, you can easily achieve one petabyte of effective capacity.
Regional Sales Manager at New Horizon Computers
It's been trouble-free the entire time, with very high performance, as it has been designed and built properly.
Storage Engineer at a energy/utilities company with 1,001-5,000 employees
We have seen a return on our investment in Dell PowerStore; definitely our cost per terabyte has been very good compared to some of the other vendors that we would have been using previously, and our performance benchmarks have exceeded what we were expecting.
Director of Global Platform at a computer software company with 51-200 employees
 

Customer Service

Sentiment score
6.5
Dell PowerStore users generally praise support, citing quick responses but noting occasional issues with speed and staff experience.
Sentiment score
6.8
Microsoft Parallel Data Warehouse support is generally positive with responsive service, though some suggest enhancements in speed and Azure expertise.
I would rate the technical support of Dell PowerStore between nine and ten out of ten.
Solution Architect at CDA
They're responsive, knowledgeable, and have a quick turnaround.
Systems Engineer at a government with 11-50 employees
On a scale of one to ten, I would rate Dell support as a ten, focusing on that aspect alone, because it's what allows me to sleep at night.
Head of IT at a manufacturing company with 1,001-5,000 employees
They are responsive and get back to us.
Service Desk Administrator at a real estate/law firm with 1,001-5,000 employees
I would rate my experience with technical support around six on a scale of 1 to 10 because I have not had a particular experience with technical support.
CEO at Smart Data-Driven Solutions
 

Scalability Issues

Sentiment score
6.8
Dell PowerStore offers exceptional scalability, adapting easily to organizational growth with robust vertical and horizontal expansion capabilities.
Sentiment score
7.3
Microsoft Parallel Data Warehouse is scalable with SQL benefits, but may lag behind Snowflake in large data handling.
The solution's scalability is a ten out of ten.
Pre-Sales Manager at a tech services company with 51-200 employees
It scales up and scales out both ways, and as our data keeps growing, it is very easy to just keep attaching and keep growing.
Associate Director at a manufacturing company with 10,001+ employees
Scaling up can be done from a single enclosure that already has two controllers to a maximum of four storage units with up to eight controllers, and a massive amount of storage can be added.
Nutanix at Senior System Engineer
We go from a couple of users to tons of users all the time, and it scales and handles things really well.
Service Desk Administrator at a real estate/law firm with 1,001-5,000 employees
I give the scalability an eight out of ten, indicating it scales well for our needs.
Architecture at a manufacturing company with 10,001+ employees
As a consultant, we hire additional programmers when we need to scale up certain major projects.
Associate Director at Sequentis
 

Stability Issues

Sentiment score
7.6
Dell PowerStore is praised for stability and support, with minor issues usually resolved quickly and efficiently.
Sentiment score
8.1
Microsoft Parallel Data Warehouse is stable, reliable, handles large volumes well, with occasional speed issues on vast datasets.
When I removed all the cables, it failed over within five minutes.
Consultant
It's quite stable and reliable in general.
Architect at a comms service provider with 10,001+ employees
I have not experienced any downtime, bugs, or glitches, and it's much better than previous technologies.
Storage Backup Administrator at a tech vendor with 10,001+ employees
Microsoft Parallel Data Warehouse is stable for us because it is built on SQL Server.
Architecture at a manufacturing company with 10,001+ employees
 

Room For Improvement

Users suggest improvements in Dell PowerStore's integration, stability, cost, support, cybersecurity, scalability, usability, and enterprise features.
Microsoft Parallel Data Warehouse needs better tool integration, scalability, compatibility, frequent updates, competitive pricing, and enhanced error messaging.
Something needs to be done with the caching to ensure that if some issue occurs, there needs to be an ability to disable caching during maintenance to make it static, safe, and good.
CISO Admin at a analyst firm with 51-200 employees
Pricing must also be considered, as Dell PowerStore is quite expensive compared to competitors in the market like HPE Alletra, Huawei Dorado, or Hitachi storage, for example.
Unit Head - Technology Services at Shahnawaz Ltd
The main reason why people move to Pure Storage is because it's simplified.
IT Director at a recreational facilities/services company with 10,001+ employees
It would be better to release patches less frequently, maybe once a month or once every two months.
Associate Director at Sequentis
Addressing the cost would be the number one area for improvement.
CEO at Smart Data-Driven Solutions
When there are many users or many expensive queries, it can be very slow.
Computer engineer at a engineering company with 5,001-10,000 employees
 

Setup Cost

Dell PowerStore is competitively priced with comprehensive licensing, though expansion costs may lead to higher overall expenses.
Microsoft Parallel Data Warehouse offers competitive pricing, suitable for large enterprises, but can be costly for high-performance needs.
Likely the cost is $400,000 whereas IBM may be $250,000.
Adv. Service Manager at ECC Solutions
Based on my experience, the cost of Dell PowerStore for around 500 GB of capacity is very competitive compared to any other platform in the market.
Deputy General Manager at HCLSoftware
I asked for a new quotation on a server, and it is quite expensive; it is really expensive.
Responsable Plateformes Et Cloud at a media company with 5,001-10,000 employees
Microsoft Parallel Data Warehouse is very expensive.
Architecture at a manufacturing company with 10,001+ employees
 

Valuable Features

Dell PowerStore offers flexible deployment, high performance, efficient storage, scalability, and security, making it ideal for diverse storage needs.
Microsoft Parallel Data Warehouse boosts data loads, integrates with Power BI, and offers scalable BI with minimal costs.
This includes storage sharing, adding servers to the service, and the wireless host connection on the network side.
Senior System Administrator at a comms service provider with 201-500 employees
Dell PowerStore offers good integration capabilities, especially since it helps with backup, which is an important aspect.
CISO at a construction company with 10,001+ employees
In terms of whether my company could reduce the power consumption with Dell PowerStore, I would say that my company had a use case with a customer around three weeks ago where their old Dell EMC VNX Storage System used to draw about 2500 watts compared to Dell PowerStore which drew about 800 watts, which is a really a big saving looking at the twenty-four hours and seven days of usage of the system.
Data Center Consultant at a retailer with 11-50 employees
The columnstore index enhances data query performance by using less space and achieving faster performance than general indexing.
BI/Data Warehouse Analyst at a healthcare company with 501-1,000 employees
Microsoft Parallel Data Warehouse is used in the logistics area for optimizing SQL queries related to the loading and unloading of trucks.
Architecture at a manufacturing company with 10,001+ employees
There's a feature that allows users to set alerts on triggers within reports, enabling timely actions on pending applications and effectively reducing waiting time.
Associate Director at Sequentis
 

Categories and Ranking

Dell PowerStore
Ranking in Data Warehouse
4th
Average Rating
8.8
Reviews Sentiment
6.7
Number of Reviews
164
Ranking in other categories
NAS (1st), Enterprise SAN (1st), All-Flash Storage (1st), NVMe All-Flash Storage Arrays (1st)
Microsoft Parallel Data War...
Ranking in Data Warehouse
12th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
40
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Data Warehouse category, the mindshare of Dell PowerStore is 1.4%, up from 0.4% compared to the previous year. The mindshare of Microsoft Parallel Data Warehouse is 1.7%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Warehouse Market Share Distribution
ProductMarket Share (%)
Dell PowerStore1.4%
Microsoft Parallel Data Warehouse1.7%
Other96.9%
Data Warehouse
 

Featured Reviews

reviewer2304864 - PeerSpot reviewer
Vmware Windows Senior Engineer at a manufacturing company with 10,001+ employees
Resilience has supported proactive management and secured audit readiness across multiple sites
The resilience in Dell PowerStore benefits my company from an auditing perspective because we know we have that resilience in place. I see Dell PowerStore playing a bigger role in the future because we are starting to use it more, and that is pushing it. The biggest return on investment for me when using Dell PowerStore is scalability. Scalability is key. I can amplify that scalability is the biggest return on investment because we have redundancy between two sites; if something goes down, we have to manage it, but we want to do it proactively.
HassanFatemi - PeerSpot reviewer
CEO at Smart Data-Driven Solutions
Has handled large volumes of data effectively but still needs cost flexibility
There could be improvements on the cost side of Microsoft Parallel Data Warehouse because it is still considered to be quite expensive by a lot of users, and many companies are not interested in solutions with parallel data warehousing due to this expense. Addressing the cost would be the number one area for improvement. Additionally, I have not worked recently with it, so I don't know if this feature already exists, but if it doesn't, having an elastic feature that adjusts the service's power dynamically based on the workload would be beneficial instead of fixing the power at a specific level.
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Manufacturing Company
11%
Financial Services Firm
8%
Comms Service Provider
6%
Insurance Company
13%
University
9%
Performing Arts
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business54
Midsize Enterprise34
Large Enterprise81
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise6
Large Enterprise22
 

Questions from the Community

What do you think about Dell EMC PowerStore? Is it actually a new product?
PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and next-gen apps. It is only Flash and can support many workloads from today's app...
How does Dell's EMC PowerStore compare with its EMC Unity XT?
Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated management of resources feature provides a more simple administration. I found the flex...
What's the difference between DELL EMC Powerstore and Powermax NVMe?
Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell offerings and integrated into the PowerStoreOS. The installation and setup have a ...
What do you like most about Microsoft Parallel Data Warehouse?
Microsoft Parallel Data Warehouse provides good firewall processing in terms of response time.
What needs improvement with Microsoft Parallel Data Warehouse?
There could be improvements on the cost side of Microsoft Parallel Data Warehouse because it is still considered to be quite expensive by a lot of users, and many companies are not interested in so...
 

Also Known As

PowerStore
Microsoft PDW, SQL Server Data Warehouse, Microsoft SQL Server Parallel Data Warehouse, MS Parallel Data Warehouse
 

Overview

 

Sample Customers

Information Not Available
Auckland Transport, Erste Bank Group, Urban Software Institute, NJVC, Sheraton Hotels and Resorts, Tata Steel Europe
Find out what your peers are saying about Dell PowerStore vs. Microsoft Parallel Data Warehouse and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.