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IBM FlashSystem 9100 NVMe Reviews

Vendor: IBM
4.4 out of 5
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What is IBM FlashSystem 9100 NVMe?

IBM FlashSystem 9100 combines the performance of flash and Non-Volatile Memory Express (NVMe) end-to-end with the reliability and innovation of IBM FlashCore technology and the rich features of IBM Spectrum Virtualize - all in a powerful 2U enterprise-class storage system. Providing intensive data driven multicloud storage capacity, FlashSystem 9100 is deeply integrated with the software defined capabilities of IBM Spectrum Storage allowing you to easily add in the multicloud solutions that best support your business.

Get the IBM FlashSystem 9100 NVMe Buyer's Guide and find out what your peers are saying about IBM FlashSystem 9100 NVMe, Dell PowerStore, Pure Storage FlashArray and more!
IBM FlashSystem 9100 NVMe is the #8 ranked solution in best NVMe All-Flash Arrays and #19 ranked solution in best All-Flash Storage Arrays. PeerSpot users give IBM FlashSystem 9100 NVMe an average rating of 8.8 out of 10. IBM FlashSystem 9100 NVMe is most commonly compared to Dell PowerStore: IBM FlashSystem 9100 NVMe vs Dell PowerStore. IBM FlashSystem 9100 NVMe is popular among the large enterprise segment, accounting for 56% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 12% of all views.
Buyer's Guide
IBM FlashSystem 9100 NVMe
July 2025
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IBM FlashSystem 9100 NVMe mindshare

Product category:
NVMe All-Flash Storage Arrays
As of August 2025, the mindshare of IBM FlashSystem 9100 NVMe in the NVMe All-Flash Storage Arrays category stands at 1.5%, down from 2.0% compared to the previous year, according to calculations based on PeerSpot user engagement data.
NVMe All-Flash Storage Arrays

PeerResearch reports based on IBM FlashSystem 9100 NVMe reviews

TypeTitleDate
CategoryNVMe All-Flash Storage ArraysAug 1, 2025Download
ProductReviews, tips, and advice from real usersAug 1, 2025Download
ComparisonIBM FlashSystem 9100 NVMe vs Dell PowerStoreAug 1, 2025Download
ComparisonIBM FlashSystem 9100 NVMe vs NetApp AFFAug 1, 2025Download
ComparisonIBM FlashSystem 9100 NVMe vs Dell PowerMaxAug 1, 2025Download
Suggested products
TitleRatingMindshareRecommending
Dell PowerStore4.322.6%96%120 interviewsAdd to research
Pure Storage FlashArray4.6N/A99%199 interviewsAdd to research
 
 
Key learnings from peers

Valuable Features

IBM FlashSystem 9100 NVMe excels with speed, high performance, and reliability. Its unique FlashCore modules enhance architecture with computational capability. Users value easy administration via GUI or CLI and its robust maintenance cycle. The architecture supports high IOPS, efficient compression, and snapshot functionality. Its user-friendly UI and cost-effectiveness appeal to many. NVMe flash modules and cloud enablement offer significant advantages, making FlashSystem 9100 a favored choice for high-traffic and data-intensive environments.
  • "The features I find most valuable include its use for storage and performance."
  • "The FlashCore modules support more value to the architecture due to their unique characteristics."
  • "The storage serves the virtual environment. Most of our applications run in the virtual environment, and it serves nearly 30% of the bank's capacity."

Room for Improvement

IBM FlashSystem 9100 NVMe requires improvements in pricing, replication functionality, and inclusion of file systems. More ports and better connectivity options are needed. Deduplication and compression features need enhancement. Management and support could be more efficient, while volume-based encryption and software improvements are necessary. Users find the architecture complex, scalability limited, and wish for better integration and security against ransomware. Enhanced NVMe extension and affordable access are also desired.
  • "The solution's compression needs to be improved, as it's not the best."
  • "The solution's compression needs to be improved, as it's not the best."
  • "In the FlashSystem 5200, there were only four ports of 32 fiber channels for the architecture. This has been resolved in the new generation."

ROI

Users find ROI from IBM FlashSystem 9100 NVMe to be significant, with value for money in controlling failures. It provides peace of mind, though some report support issues. Data reduction technology enhances storage cost efficiency through advanced compression on each disk. This high-speed process makes it cost-efficient. Investment return appears to occur in about three years.

Pricing

Enterprise buyers find IBM FlashSystem 9100 NVMe competitively priced compared to rivals like Dell and Huawei, offering reasonable options from mid to high range. It's cost-effective for large firms, though sometimes perceived as slightly expensive. A one-time payment is typical, covering licenses with included software. Support incurs additional costs, priced at $25,000 for three years. While generally affordable, high-end features and long-term maintenance may increase expenses, making it less suitable for smaller businesses.
  • "Compared to its competitors, IBM's offering is the most cost-effective."
  • "The product has an average cost."
  • "The tool's pricing is competitive."

Popular Use Cases

Organizations use IBM FlashSystem 9100 NVMe for hosting applications, databases, and enterprise storage with high IOPS, particularly in banking and ERP systems like SAP HANA. It supports virtual infrastructure, VMware clusters, and functions as backup storage. Deployed on-premises, public, or hybrid clouds through AWS, Microsoft Azure, or IBM Cloud, it handles data processing for core applications, offering durability and high-speed operations. Utilized by IT, financial, and manufacturing sectors for various storage needs.

Service and Support

IBM FlashSystem 9100 NVMe customer service and support receive mixed feedback. Some rate technical support highly for responsiveness and expertise, while others cite issues with slow response times and complex processes. Problems such as difficulty accessing support and additional charges are frequently mentioned. Some users express dissatisfaction with reliability and effectiveness, seeking faster and more precise solutions. Consistency in addressing critical errors and improving support mechanisms remains a concern for some.

Deployment

Users describe IBM FlashSystem 9100 NVMe's initial setup as simple and quick, often taking around one to two days. While the configuration can vary in complexity, many find the process straightforward with clear documentation. Some rate it very highly for ease of installation. Maintenance is manageable, aided by proactive features. Challenges can arise during data migration, but IBM offers tools to facilitate this. The interface is user-friendly, contributing to an efficient deployment process.

Scalability

IBM FlashSystem 9100 NVMe demonstrates strong scalability, adaptable to businesses of various sizes. It supports growth through scaling up and out, with different storage capacities and configurations. Some installations manage thousands of users and numerous virtual machines. Scalability ratings range from seven to ten out of ten, and the system can reach substantial capacity depending on disk expansion. Certain limitations exist, particularly for larger companies, where cost and hardware constraints influence scaling options.

Stability

The stability of IBM FlashSystem 9100 NVMe is highly regarded. Users frequently report excellent stability, reliability, and minimal downtime during updates or maintenance. Issues are rare, with only occasional setup or migration challenges noted. Ratings generally fall between eight and ten out of ten, indicating high satisfaction. Despite isolated customer concerns about snapshots, improvements are being made, ensuring a stable experience for most.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our IBM FlashSystem 9100 NVMe Buyer's Guide for additional reliable information.

Review data by company size

By reviewers
By visitors reading reviews

Top industries

By visitors reading reviews
Manufacturing Company
12%
Computer Software Company
12%
Financial Services Firm
10%
Recreational Facilities/Services Company
8%
Healthcare Company
7%
Educational Organization
6%
Comms Service Provider
6%
Government
5%
Retailer
3%
Insurance Company
3%
Energy/Utilities Company
3%
Construction Company
3%
Wholesaler/Distributor
2%
Logistics Company
2%
Media Company
2%
Non Profit
2%
Performing Arts
2%
University
2%
Mining And Metals Company
1%
Hospitality Company
1%
Sports Company
1%
Transportation Company
1%
Consumer Goods Company
1%
Real Estate/Law Firm
1%

Compare IBM FlashSystem 9100 NVMe with alternative products

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Learn more about IBM FlashSystem 9100 NVMe

IBM FlashSystem 9100 NVMe was previously known as IBM FlashSystem 9100, FlashSystem 9100.

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Product Categories

Product Categories
NVMe All-Flash Storage Arrays
All-Flash Storage

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IBM FlashSystem 9100 NVMe reviews

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MohammedIsmail - PeerSpot user
Datacenter Manager at Tracker Connect
Verified user of IBM FlashSystem 9100 NVMe
Nov 11, 2024
Product version discussed: IBM FlashSystem 9100 NVMe
Enhanced storage performance and an easy setup with compression challenges

Pros

"The features I find most valuable include its use for storage and performance."

Cons

"The solution's compression needs to be improved, as it's not the best."

What is our primary use case?

We use IBM FlashSystem 9100 NVMe as a storage device in the IT industry.

What is most valuable?

The features I find most valuable include its use for storage and performance.

*Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Read full review (366 words)
Mohamed_Hassan - PeerSpot user
IT manager at a financial services firm with 10,001+ employees
Verified user of IBM FlashSystem 9100 NVMe
Mar 2, 2024
Offers high-speed data processing and more durable because of the high speed of the drives

Pros

"The storage serves the virtual environment. Most of our applications run in the virtual environment, and it serves nearly 30% of the bank's capacity."

Cons

"The storage system itself should have built-in capabilities for different ransomware attacks."

What is our primary use case?

It hosts mission-critical applications in core banking. It's known for its durability.

However, the data processing requirements depend on the application. 

The implementation depends on the specific application. In our case, we use it for core banking.  Moreover, it is a well-known product in the Middle East, particularly among the banks.

As an enterprise, we can depend on this product. It offers high-speed data processing and a high rate of operations. The FlashSystem 9100 delivers on both these aspects with its redundant CBUs and cache size within the two controllers being more than enough to improve our performance.

How has it helped my organization?

The storage serves the virtual environment. Most of our applications run in the virtual environment, and it serves nearly 30% of the bank's capacity.

*Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Read full review (750 words)
Buyer's Guide
IBM FlashSystem 9100 NVMe
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Find out what your peers are saying about IBM FlashSystem 9100 NVMe. Updated July 2025
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Maik Zutz - PeerSpot user
Produktverantwortlicher Storage und Backup at BITMARCK TECHNIK GmbH
Verified user of IBM FlashSystem 9100 NVMe
Dec 22, 2023
Robust product with a straightforward setup process

Pros

"IBM FlashSystem provides the same software on each box, including virtualized solutions."

Cons

"There could be a possibility of not requiring to buy a new box while upgrading to a newer version. "

What is our primary use case?

We use the product to block storage for services and databases.

What is most valuable?

IBM FlashSystem provides the same software on each box, including virtualized solutions. It helps us administer every box from one single source. It is a robust and good product.

*Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Read full review (461 words)
Mohamed-Hassan - PeerSpot user
Microfinance at a consultancy with 11-50 employees
Verified user of IBM FlashSystem 9100 NVMe
Jan 22, 2023
Steady performance, responsive support, and high availability

Pros

"The most valuable features of IBM FlashSystem 9100 NVMe are its steady performance and usefulness in high-traffic environments."

Cons

"In the future, the limitation is upgrading the same storage by adding a shelf to the desk. There is a limitation in the backend connection between the storage and extended shelf."

What is our primary use case?

I'm depending on IBM FlashSystem 9100 NVMe for enterprise storage with a high rate of IOPS. We use it for hosting a banking application.

How has it helped my organization?

I have used IBM FlashSystem 9100 NVMe storage banking and it is currently hosting all of the bank's applications. I have not noticed any decrease in performance and it has been a great addition to our IT team in a demanding banking environment.

*Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Read full review (598 words)
PiyushKumar1 - PeerSpot user
Machine Learning Engineer at Tata Consultancy
Verified user of IBM FlashSystem 9100 NVMe
Dec 18, 2023
A stable and scalable solution that has different controllers

Pros

"The most valuable feature of the solution is its upgrades, as we don't have to do much homework because of its different controllers."

Cons

"IBM FlashSystem 9100 NVMe is an expensive solution, and its pricing could be improved."

What is our primary use case?

Our client is Jaguar Land Rover, and we use the solution's storage array to store data related to car manufacturing and design.

What is most valuable?

The most valuable feature of the solution is its upgrades, as we don't have to do much homework because of its different controllers.

*Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Read full review (248 words)
Aliyar Balikci - PeerSpot user
Information Technology Senior Administrator at Genpa
Verified user of IBM FlashSystem 9100 NVMe
Mar 31, 2023
useful Snapshot capability, scales well, and simple deployment

Pros

"The most valuable feature of IBM FlashSystem 9100 NVMe is the snapshot. We use it daily for all of the storage units."

Cons

"The efficacy of the GUI in IBM FlashSystem 9100 NVMe could be enhanced, and it would be beneficial to include a feature that can prevent ransomware attacks."

What is our primary use case?

IBM FlashSystem 9100 NVMe is used for storage.

What is most valuable?

The most valuable feature of IBM FlashSystem 9100 NVMe is the snapshot. We use it daily for all of the storage units.

*Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Read full review (403 words)
AN
Directors at NYCO Solutions Ltd
Verified user of IBM FlashSystem 9100 NVMe
Feb 4, 2023
Beneficial predictable maintenance cycle, clear documentation, and remarkable performance

Pros

"There are many valuable features of IBM FlashSystem 9100 NVMele I have found to meet my needs. Specifically, the maintenance cycle is a standout feature of this solution. The main component of the IBM FlashSystem 9100 NVMe is the maintenance of the batteries, which have a predetermined and reliable four-year life cycle. This is in stark contrast to other solutions that may use spinning disks, which can fail unexpectedly, causing unwanted downtime and maintenance. Having a predictable maintenance cycle is a significant advantage and has made this solution a preferred choice for me."

Cons

"There is a tool provided by IBM for repairing batteries which can only be utilized by those who have an IBM technical advisor under service contract. However, for individuals who do not have such a contract, the tool can be difficult to use and requires a zip file copy. I believe that it would be greatly beneficial if the tool were made more user-friendly and accessible for all individuals who need to repair batteries."

What is our primary use case?

IBM FlashSystem 9100 NVMe is being used for connecting to operating systems.

How has it helped my organization?

I have experienced firsthand the benefits of this technology. In terms of storage efficiency, the lack of moving parts has greatly improved the functionality of the system, as well as reducing the need for repairs and servicing. Additionally, the battery system, which is integral to the IBM FlashSystem 9100 NVMe, has also played a significant role in improving the overall performance and productivity of the system.

*Disclosure: My company has a business relationship with this vendor other than being a customer. partner
Read full review (859 words)
Nattapon Kamchoom - PeerSpot user
Senior Consulting Manager at A-HOST Company Limited
Verified user of IBM FlashSystem 9100 NVMe
Dec 11, 2023
An easy-to-use solution with good performance but architecture is complex

Pros

"IBM FlashSystem 9100 NVMe is easy to use and comes with good performance. "

Cons

"The tool's architecture is complex. It also needs to add data utilization reports."

What is most valuable?

IBM FlashSystem 9100 NVMe is easy to use and comes with good performance. 

What needs improvement?

The tool's architecture is complex. It also needs to add data utilization reports. 

*Disclosure: My company has a business relationship with this vendor other than being a customer. Integrator
Read full review (191 words)