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Microsoft Storage Spaces Direct vs Nutanix Cloud Infrastructure (NCI) comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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

Pure Storage FlashBlade
Sponsored
Ranking in Software Defined Storage (SDS)
8th
Average Rating
8.8
Reviews Sentiment
7.8
Number of Reviews
38
Ranking in other categories
All-Flash Storage (16th), File and Object Storage (8th)
Microsoft Storage Spaces Di...
Ranking in Software Defined Storage (SDS)
9th
Average Rating
7.4
Reviews Sentiment
6.9
Number of Reviews
10
Ranking in other categories
No ranking in other categories
Nutanix Cloud Infrastructur...
Ranking in Software Defined Storage (SDS)
5th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
198
Ranking in other categories
HCI (3rd), Software Defined Data Center (SDDC) (1st), Hybrid Cloud Computing Platforms (4th)
 

Mindshare comparison

As of July 2025, in the Software Defined Storage (SDS) category, the mindshare of Pure Storage FlashBlade is 4.2%, down from 4.5% compared to the previous year. The mindshare of Microsoft Storage Spaces Direct is 7.6%, up from 7.4% compared to the previous year. The mindshare of Nutanix Cloud Infrastructure (NCI) is 5.4%, down from 6.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Software Defined Storage (SDS)
 

Featured Reviews

Eric Black - PeerSpot reviewer
The ability to leverage multi-tenancy along with immutability is a huge benefit for us
The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top. Veeam Backup specifically has started to streamline their API, and they are doing that with SOS API. They have optimized it. Any of the S3 devices out there that support this SOS API can have far more API calls at once. On our side, that translates to better restoration. With SOS API, it can leverage far more restorations at a single given time or read from the device in simple terms. That results in maximizing the output and throughput from the device itself.
Stanislaw Mielicki - PeerSpot reviewer
Achieve cost-effectiveness with superior performance while needing to address cluster support
I am working with Microsoft Storage Spaces Direct for applications, SQL, and VRS. I am an integrator for this solution The price performance is the best advantage of Microsoft Storage Spaces Direct. They introduced the All-Flash array using SSD or NVMe drives without cache drives. It is…
Andrea Beccia - PeerSpot reviewer
Offers satisfying data protection and workload movement features with exceptional stability
Nutanix Cloud Infrastructure can be used up to 100% of its capacity, but our company is presently using 80% of the solution's resources. Our company manufactures iron casting products in the metal industry, and Nutanix Cloud Infrastructure is also used. For virtualization purposes, Nutanix Acropolis is used as a full-stack solution. For the Windows virtual machines in our company's server, Nutanix Acropolis is utilized instead of solutions like VMware Hypervisor. One of the main reasons our company adopted Nutanix Cloud Infrastructure was its data protection features. The solution is also used in disaster recovery through the automatic snapshots feature on the local site. Next year, our organization will try to join clusters in the network using the solution. Network clustering will help our organization's team move workloads into the geographical cluster automatically. Nutanix Cloud Infrastructure is considered an ideal solution for disaster recovery where data protection remains embedded. The solution is capable of even capturing auto snapshots for remote sites. Next year, our company plans to test new features of Nutanix Cloud Infrastructure that will assist in automated workload movements on two sides at a distance of 60 kilometers. I would recommend others use the solution for its exceptional stability, performance, hardware compatibility, and overall flexibility. Nutanix Cloud Infrastructure allows the use of varying hardware for the same cluster. I would rate the solution a nine out of ten overall.

Quotes from Members

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

Pros

"The tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."
"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."
"The solution provides many controllers."
"The solution is able to handle workloads and is easy to use. It allows us to actually manage the boxes in less time."
"Among its most appealing features are its ease of handling and minimal maintenance requirements."
"The product is scalable and easy to expand."
"The most valuable feature is Safe Mode."
"It's very easy-to-use."
"The most valuable feature is that there is no single point of failure."
"The price performance is the best advantage of Microsoft Storage Spaces Direct."
"The price performance is the best advantage of Microsoft Storage Spaces Direct."
"The initial setup is straightforward."
"It's mainly about the storage expansion, like in hyper-converged solutions."
"The most valuable feature are the caching capabilities using the storage class memory."
"Its technical support is excellent."
"The performance, reliability, and affordability has been most valuable."
"The management interface of this solution is great."
"The most valuable feature is the integration of all parts in Prism Element, the browser-based management tool."
"The initial setup is straightforward."
"It has a user-friendly dashboard and interface."
"Flexibility. We're able to mix performance nodes with storage nodes easily. Unlike other vendors where, if we start a hyperconverged solution with them, we have to stick to a specific model, to a specific series with specific capabilities, with Nutanix it's very easy to mix and match the best solution, especially for a dynamic infrastructure like ours."
"Simplified management: It provides us more time to work on other tasks."
"There are a lot of things I really like. Perhaps the best part is taking a snapshot of a virtual machine. It's very quick. Another useful part is replication and creating a protection domain: using the protection feature to replicate a machine to a remote site for DR purposes."
"I can use VMware or Hyper-V license, if I already have. But if I use a similar solution as Nutanix Acropolis hypervisor (AHV) that comes embedded in Nutanix solution, I can manage all my virtual environments with everything I need without spend more money on licenses."
 

Cons

"They need better integration with public clouds along with a better hybrid solution."
"It would be beneficial if the layer could support the S3 protocol and be container ready in the next release."
"It's on the expensive side, as expected for a niche product."
"The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top."
"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person. Nine out of ten times, we get an email right back saying that person is off until tomorrow. I cannot handle that. They just did this over the weekend to us, too. I had to call our rep and have them do something about it."
"The feature that we're waiting on is better integration with the cell services."
"On our dedupe during our initial buy, we were expecting a number a little higher like 4x. However, we are getting about 3.6. While it is close enough, it doesn't quite hit the numbers. So, this has been a challenge."
"I would like to have Snapshots and Snapmail in the next release. People who came from a NetApp background, especially expect these features."
"On a scale of one to ten, I would rate the customer service and technical support of Microsoft Storage Spaces Direct a three, as there were issues that the Microsoft team could not pinpoint, leading to delays in finding solutions."
"More optimization could be done in terms of mirroring."
"I think the online documentation needs a lot of work and so do the sizing tools."
"It is scalable, but only beyond two nodes. If I go for two nodes it's not scalable. I need to build a complete cluster from the beginning if I'm going for two nodes."
"The management tool within this solution could be improved. We would also like to be able to access services like Azure when using this solution."
"It is difficult to get a hardware compatibility certification for the solution."
"Microsoft closed the shared cluster support, which is important for the solution."
"Microsoft closed the shared cluster support, which is important for the solution."
"Pricing and varieties of options could be better."
"Notifications could be improved as they're not currently very useful."
"The file services that they also provide need some more features, like on the Windows file server."
"In the licensing, it needs to be clear about features because it is not clear whether Flow is integrated or not."
"I would like them to update their licensing to provide more features with their basic license."
"We could always use a performance upgrade, or simplified management."
"I'm not very technical, so I don't know if there are any features that are really lacking. Our customers seem pleased with it, and I haven't heard of any downsides."
"The look and feel of the web GUI of this system needs improvement, when compared to other systems. Its hardware integration also needs improvement."
 

Pricing and Cost Advice

"I have seen ROI. It has allowed me to increase the density of my VMs without having to purchase anything additional."
"Support is a separate line item. Support is a different cost, but whatever your support is now, that's what you're going to pay forever. If your support's $100 today, six years from now it's $100. It doesn't fluctuate unless you upgrade it, or change it, etc."
"The price of this solution could be made more affordable."
"Our licensing is renewed annually."
"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."
"Our customers have seen a reduction in TCO."
"Pure Storage FlashBlade is a hardware appliance, and it's very expensive if you compare its price with other solutions. You can get the same features and benefits from its competitor, VAST Data, but for half the price of Pure Storage FlashBlade."
"We used a reseller for the purchase."
"The solution is expensive."
"Cost-wise the product is one of the more affordable within the category of products."
"With the data center licensing and everything that is connected to that, this solution is relatively costly."
"Pricing for Nutanix Acropolis AOS is higher. This is one of the reasons why we were looking into other options."
"My advice is to get the ultimate license, as it is worth it."
"While cost may seem higher than your traditional 3-tier architecture, you need to look at the bigger picture. You're not just buying hardware here. You're buying a complete environment."
"Nutanix is cheaper than Cisco HyperFlex, although it depends on the configuration because Nutanix can also be expensive."
"When compared to the competitors, the price is reasonable."
"Its price is fine. I can't really complain about that."
"The basic license that comes with the box allows basic virtualization features but advanced automation features would require an upgrade of licenses."
"In terms of the solution's licensing, it's quite comprehensive."
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Comparison Review

it_user244362 - PeerSpot reviewer
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
Computer Software Company
14%
Educational Organization
12%
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
15%
Manufacturing Company
9%
Government
9%
Financial Services Firm
9%
Educational Organization
27%
Computer Software Company
14%
Financial Services Firm
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Pure Storage FlashBlade?
The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...
What is your experience regarding pricing and costs for Pure Storage FlashBlade?
The pricing for FlashBlade is between cheap and moderate. FlashBlade is worth the money due to the experience and per...
What needs improvement with Pure Storage FlashBlade?
Its configuration should be easier. There should be easier language for the configuration.
How does VMware vSAN compare with Microsoft Storage Spaces Direct?
We found VMware’s vSAN was easy to set up, configure, and manage compared to other solutions we considered. It is bes...
What is your experience regarding pricing and costs for Microsoft Storage Spaces Direct?
Pricing is an advantage of Storage Spaces Direct. Licenses can be on a monthly or yearly basis, depending on the addi...
What needs improvement with Microsoft Storage Spaces Direct?
Microsoft closed the shared cluster support, which is important for the solution. At the moment, the new version does...
What is the biggest difference between Nutanix Acropolis and VMware vSphere?
We found the reduced power consumption with Nutanix Acropolis AOS a very attractive feature. We also like the interfa...
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 ...
Which would you choose - Nutanix Acropolis AOS or VMware vSAN?
We found the reduced power consumption with Nutanix Acropolis AOS a very attractive feature. We also like the interfa...
 

Also Known As

No data available
MS Storage Spaces Direct
Nutanix Acropolis AOS, Nutanix AOS, Nutanix Acropolis
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Acuutech, Quest Technology Management, Bradley, Mead & Hunt
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 Microsoft Storage Spaces Direct vs. Nutanix Cloud Infrastructure (NCI) and other solutions. Updated: June 2025.
860,168 professionals have used our research since 2012.