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HPE GreenLake for File Storage vs Zadara 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:
 

ROI

Sentiment score
8.5
Pure Storage FlashBlade boosts ROI by reducing costs, enhancing efficiencies, increasing VM density, and saving 20%-85% in time.
Sentiment score
5.9
HPE GreenLake improved returns with better control, scalability, efficiency, cost savings, and stability, supporting expansion without increasing team sizes.
Sentiment score
8.2
Zadara offers cost-effective scalability, eliminating upfront investments with flexible, nearly limitless capacity, potentially saving 50% in time and money.
It does not require much management once you set up correctly, so it saves time, allowing an admin to focus on other work.
Since they operate 24 by seven, the necessary tasks are completed continuously, which is quicker than if my team handled them only between nine to five.
We had HPE hardware on Hyper-V previously, and HPE GreenLake gave us dHCI with VMware and a lot more stability.
I have seen a return on investment with HPE GreenLake for File Storage.
The cost is not cheaper compared to AWS, and we have not seen the expected return on investment.
 

Customer Service

Sentiment score
7.0
Pure Storage FlashBlade support is praised for responsiveness and knowledge but criticized for slower responses and occasional language barriers.
Sentiment score
7.3
HPE GreenLake for File Storage support is praised for quick, expert solutions, with some desiring more language options.
Sentiment score
8.2
Zadara's exceptional, 24/7 global customer service and technical expertise reduce user workload, earning high satisfaction ratings.
I would rate them an eight out of ten.
The support is done through email and is not that great, making it a very problematic area I've been dealing with for over four years.
The reason for this rating is that there is no downtime.
On a scale from one being the worst and ten being the best, I rate my customer service and technical support for the HPE GreenLake for File Storage as a ten.
The support with GreenLake is good because we always have an engineer who helps the customer.
We lack adequate response times and a 24/7 service level agreement.
I rate the technical support from Zadara as nine out of ten.
 

Scalability Issues

Sentiment score
8.8
Pure Storage FlashBlade is praised for scalability, ease of expansion, and support, despite some areas needing improvement.
Sentiment score
6.8
HPE GreenLake for File Storage offers scalable, flexible solutions for diverse enterprises, balancing performance, capacity, efficiency, and cost-effectiveness.
Sentiment score
7.6
Zadara provides scalable, flexible workload management, supporting business growth with adjustable tiers and high performance for various needs.
Pure Storage FlashBlade is scalable.
It's suitable for startup growth as well as large enterprises, and the modular, disaggregated nature provides the flexibility needed for efficient application scaling.
Currently, we don't use any sort of scaling ability, but being able to buy what you need when you need it and only having to pay as you grow is a game changer for our operational costs; it's a money saver.
You can connect around 2 million storage servers to the same architecture, so scaling is not a problem.
Zadara is a fully-fledged platform, and our customers are happy with its use.
 

Stability Issues

Sentiment score
8.8
Pure Storage FlashBlade is praised for its impressive stability and reliability, with minimal disruptions and consistent uptime even during upgrades.
Sentiment score
5.6
HPE GreenLake for File Storage is highly stable and reliable, with minimal downtime and efficient performance in diverse environments.
Sentiment score
7.5
Users appreciate Zadara for its stability, high-availability, and reliability, noting minimal downtime and dependable performance in demanding environments.
In case there is any issue with any blade, the data is moved to another.
The file system is very stable and it rarely goes down.
Having had zero catastrophic outages.
Since we've been on HPE GreenLake for File Storage, I have not experienced any downtime, crashes, or performance issues.
 

Room For Improvement

Users seek better cloud integration, enhanced deduplication, improved support, protocol enhancements, simpler configuration, and a more intuitive interface.
HPE GreenLake for File Storage needs improved multi-cloud features, connectivity, integration, cost-effectiveness, and enhanced customer support.
Zadara needs better communication, advanced features, broader support, improved infrastructure, and user-friendly upgrades to enhance market competitiveness.
Technical support definitely needs significant improvement.
Its configuration should be easier.
HP has already deployed AI in GreenLake's cloud features, but they should also integrate them into the flash array.
It provides a fast head start, but when dealing with complex situations, it doesn't lead you effectively.
If they could provide me with a troubleshooting document for the issue I was experiencing with connecting to Aruba Central, that would be great.
Adding AI capabilities could enhance the offering as well.
Maintenance can also be complicated, especially when deeper troubleshooting requires navigating the CLI and searching for logs.
 

Setup Cost

Pure Storage FlashBlade offers high performance and features, justifying its cost with no extra software fees and fixed support costs.
HPE GreenLake for File Storage offers competitive pricing with predictable costs, despite occasional licensing challenges and regional variability.
Zadara offers predictable pay-per-use pricing, with all-inclusive features and support, appealing to cost-conscious enterprise buyers.
The pricing of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the past, but one benefit is that they have built-in ransomware protection.
It provides excellent pricing for massive enterprise customers wishing to remain on-premises while achieving competitive prices to cloud providers without requiring migration.
In summary, it's a predictable cost, but the VMware aspect is a problem.
HPE GreenLake for File Storage is relatively cheaper than Cisco, so that's a big plus.
The pricing is considered expensive.
 

Valuable Features

Pure Storage FlashBlade offers fast, scalable, and user-friendly storage with efficient integration, analytics, and versatility for diverse needs.
HPE GreenLake for File Storage offers cost-effective, scalable solutions with strong security, intuitive navigation, and reliable support for enhanced operations.
Zadara offers flexible cloud integration, scalable storage solutions, and predictable costs with high performance, reliability, and user-friendly support.
We can plug in many blades, and we can have data up to one terabyte.
The best features of Pure Storage FlashBlade include better throughput and better performance.
This provides the flexibility of a pay-per-consumption model, allowing me to choose resources without investing in the entire platform.
It's important for my business that the solution has independent scaling of performance and capacity while our storage system is online.
I evaluate the solution's performance for eliminating front-end caching and data movement between media as fast; we don't notice any latency.
The most valuable feature is its storage management capability.
Zadara's troubleshooting feature is very valuable for me.
 

Categories and Ranking

Pure Storage FlashBlade
Sponsored
Ranking in File and Object Storage
8th
Average Rating
8.8
Reviews Sentiment
7.8
Number of Reviews
38
Ranking in other categories
All-Flash Storage (15th), Software Defined Storage (SDS) (8th)
HPE GreenLake for File Storage
Ranking in File and Object Storage
7th
Average Rating
9.0
Reviews Sentiment
6.7
Number of Reviews
19
Ranking in other categories
No ranking in other categories
Zadara
Ranking in File and Object Storage
20th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
12
Ranking in other categories
All-Flash Storage (33rd), Software Defined Storage (SDS) (18th), Compute Service (10th), Public Cloud Storage Services (15th)
 

Mindshare comparison

As of August 2025, in the File and Object Storage category, the mindshare of Pure Storage FlashBlade is 5.8%, down from 6.3% compared to the previous year. The mindshare of HPE GreenLake for File Storage is 0.4%, up from 0.2% compared to the previous year. The mindshare of Zadara is 0.6%, down from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
File and Object Storage
 

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.
NemiGeorge - PeerSpot reviewer
Exceptional service and hands-off infrastructure management enhance data handling and AI workloads
The features of HPE GreenLake for File Storage that I value the most include compute, storage, and managed service, and monitoring managed service. I appreciate the fact that my team doesn't have to manage all the infrastructure every day, handle patches, security updates, and similar tasks. Time saving is an example of how these features have benefited my organization. My team can focus on supporting our core businesses and not worry about infrastructure management. Also, expertise plays a role; we're a first-time HPE GreenLake customer, so having them manage that gives my team the opportunity to upskill without breaking anything.
Kirubel Behailu - PeerSpot reviewer
Enhancing storage management efficiency with user-friendly experience
Our customers are using Zadara for their research and development environments. We provide infrastructure for government projects, but we are often not fully aware of their specific usage.  I typically use it for our infrastructure and offer both Zadara and Microsoft Azure to our customers Zadara…
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
12%
Manufacturing Company
10%
Government
7%
Media Company
19%
Computer Software Company
12%
Logistics Company
10%
Manufacturing Company
8%
Computer Software Company
21%
Manufacturing Company
16%
Government
5%
Comms Service Provider
4%
 

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 of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...
What needs improvement with Pure Storage FlashBlade?
I believe there is not much improvement needed because they have everything we need, but the interface is a little bi...
What is your experience regarding pricing and costs for HPE GreenLake for File Storage?
My experience with pricing, setup cost, and licensing in our last journey with HPE GreenLake for File Storage was gre...
What needs improvement with HPE GreenLake for File Storage?
One area for improvement would be a unified management console that brings Infosight analytics and GreenLake provisio...
What is your primary use case for HPE GreenLake for File Storage?
Our current use cases for HPE GreenLake for File Storage include being our main backup storage and main server storage.
What needs improvement with Zadara?
The initial installation was difficult because many steps required the command line interface (CLI). Maintenance can ...
What is your primary use case for Zadara?
I use this product as storage. Specifically, I use it as big storage. That's the main use case for Zadara ( /products...
What advice do you have for others considering Zadara?
As for the pros and cons, the main concerns are the complexity of the initial installation and the complicated mainte...
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Information Not Available
Time, Inc. A&E Network, The Washington Post, News UK, McGraw Hill, Gilt, Toshiba, Deloitte, VMware
Find out what your peers are saying about HPE GreenLake for File Storage vs. Zadara and other solutions. Updated: July 2025.
865,484 professionals have used our research since 2012.