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PeerSpot user
Software Developer at a tech services company with 11-50 employees
Real User
Feb 17, 2022
Reasonable pricing, but the deduplication and compression ratio is not very good
Pros and Cons
  • "The pricing is reasonable."
  • "The pricing is reasonable."
  • "The deduplication and compression ratio is not very good. It's not reaching a very high ratio."
  • "The deduplication and compression ratio is not very good. It's not reaching a very high ratio."

What is our primary use case?

We are using FlashSystem 5000. There are about 15 people using this solution in my company.

What needs improvement?

The deduplication and compression ratio is not very good. It's not reaching a very high ratio.

I would like to see the replication or synchronization between the storage to be IP replication. Right now, the IP replication is only supported in this model. So, the pure IP will be okay.

For how long have I used the solution?

We have been using this solution for a few months.

Which solution did I use previously and why did I switch?

Before using this solution, we used Storwize 5000. It was okay, but it's very old, and it's out of the support. So, we are looking for some support.

Buyer's Guide
IBM FlashSystem
March 2026
Learn what your peers think about IBM FlashSystem. Get advice and tips from experienced pros sharing their opinions. Updated: March 2026.
885,667 professionals have used our research since 2012.

How was the initial setup?

The solution is only hardware.

What's my experience with pricing, setup cost, and licensing?

The pricing is reasonable.

What other advice do I have?

I would rate this solution 6 out of 10.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer1223328 - PeerSpot reviewer
Director at a financial services firm with 10,001+ employees
Reseller
Jan 20, 2022
The stability is the most valuable feature of this product
Pros and Cons
  • "This solution is very stable."
  • "The stability of the product is very valuable."
  • "The product needs to improve their scalability."
  • "The product needs to improve their scalability and the price."

What is our primary use case?

My company is a reseller, we deploy the storage. We use the latest version of IBM FlashSystem with our customers who are in hospital information systems. We use the solution for their data warehousing. We have five customers currently using this solution.

What is most valuable?

The stability of the product is very valuable. I also like the new system they use that improves the availability of storage.

What needs improvement?

The product needs to improve their scalability and the price.

For how long have I used the solution?

I have been using IBM FlashSystem for a year.

What do I think about the stability of the solution?

This solution is very stable.

How are customer service and support?

I have not had any concerns with technical support.

How was the initial setup?

The initial setup is okay, not easy, but okay. It required two engineers to deploy.

What's my experience with pricing, setup cost, and licensing?

Our customers would like IMB FlashSystem to be less expensive. We recommend that they buy everything when the solution is first deployed so that it is covered by the warranty.

What other advice do I have?

I rate the solution an 8 out of 10 and would recommend IBM FlashSystem to others.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer.
PeerSpot user
Buyer's Guide
IBM FlashSystem
March 2026
Learn what your peers think about IBM FlashSystem. Get advice and tips from experienced pros sharing their opinions. Updated: March 2026.
885,667 professionals have used our research since 2012.
reviewer1314750 - PeerSpot reviewer
Technical Manager at a manufacturing company with 11-50 employees
Real User
Jan 17, 2022
Quick operations, reliable, but difficult installation
Pros and Cons
  • "IBM FlashSystem has been stable in our operations."
  • "IBM FlashSystem has been stable in our operations."
  • "The solution is not easy to use and could improve."
  • "The solution is not easy to use and could improve."

What is our primary use case?

We use IBM FlashSystem for VM farms, physical SQL servers, and replication.

What needs improvement?

The solution is not easy to use and could improve.

For how long have I used the solution?

I have used IBM FlashSystem within the last 12 months.

What do I think about the stability of the solution?

IBM FlashSystem has been stable in our operations.

What do I think about the scalability of the solution?

The scalability is similar to the Nimble Storage solution.

We have approximately 200 users using this solution, and we have plans to increase usage.

How are customer service and support?

We have not used the support from IBM.

Which solution did I use previously and why did I switch?

We previously used free CSS Storage.

How was the initial setup?

The installation is complex and it could be easier. The concept is quite different from traditional storage. The full process took approximately three days.

What about the implementation team?

We used vendors' support for the implementation.

We had approximately three engineers for the implementation.

What's my experience with pricing, setup cost, and licensing?

There are no licensing fees, it is a one-time purchase of the IBM FlashSystem.

What other advice do I have?

I rate IBM FlashSystem a seven out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
IT Director at UAGM
Real User
Jan 16, 2022
High performance and effective duplication
Pros and Cons
  • "The most valuable features in IBM FlashSystem are IOPS, performance, duplication, and compression."
  • "The most valuable features in IBM FlashSystem are IOPS, performance, duplication, and compression."
  • "Sometimes the performance is effective but it gets resolved in the process."
  • "Sometimes the performance is effective but it gets resolved in the process."

What is our primary use case?

I use IBM FlashSystem for all of my VMware and BDI environments. I use a fiber channel network for conductivity.

What is most valuable?

The most valuable features in IBM FlashSystem are IOPS, performance, duplication, and compression.

What needs improvement?

Sometimes the performance is effective but it gets resolved in the process.

For how long have I used the solution?

I have been using IBM FlashSystem for approximately six years.

How was the initial setup?

The implementation is difficult, and the process takes approximately three weeks.

What about the implementation team?

We use a partner that does the implementation of the solution.

What other advice do I have?

I rate IBM FlashSystem a nine out of ten.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer1759665 - PeerSpot reviewer
Storage Administrator at a tech services company with 10,001+ employees
Real User
Jan 15, 2022
Integrated compression chips compress data without losing performance
Pros and Cons
  • "IBM's technical support do excellent work."
  • "The initial setup is very easy and can be done by one person."
  • "A big area for improvement is that the data reduction pool feature is not recommended for use in a production environment because it has stability and performance issues."
  • "A big area for improvement is that the data reduction pool feature is not recommended for use in a production environment because it has stability and performance issues."

What is our primary use case?

This solution is our main production storage system. It is deployed in a few banks in Ukraine, where it is used to store the core system data.

What is most valuable?

The most valuable feature is that these models have integrated compression chips, so all data is compressed on the chip without losing any performance.

What needs improvement?

A big area for improvement is that the data reduction pool feature is not recommended for use in a production environment because it has stability and performance issues. There are also some issues with updates when you have different versions installed, which makes it quite difficult for the administrator to choose which version to install.

What do I think about the stability of the solution?

There are some stability issues.

What do I think about the scalability of the solution?

There is room to scale.

How are customer service and support?

IBM's technical support do excellent work.

Which solution did I use previously and why did I switch?

I've previously used NetApp FAS, which is a bit difficult to use compared to FlashSystem.

How was the initial setup?

The initial setup is very easy and can be done by one person.

What other advice do I have?

I would rate this solution as eight out of ten.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer1344021 - PeerSpot reviewer
Deputy director at a tech services company with 10,001+ employees
Real User
Top 5Leaderboard
Jan 13, 2022
You can opt for the full controller, so it's scalable
Pros and Cons
  • "Installing FlashSystem is very easy. It takes less than half an hour, and I can handle it all myself."
  • "Installing FlashSystem is very easy; it takes less than half an hour, and I can handle it all myself."
  • "The GUI for monitoring performance metrics could provide better visibility. For example, it doesn't let me segregate the IOPS per volume."
  • "The GUI for monitoring performance metrics could provide better visibility. For example, it doesn't let me segregate the IOPS per volume."

What is our primary use case?

We are providing services to the other department, so FlashSystem is running several applications across multiple servers. In the future, we plan to increase our usage capacity to around 60 terabytes. 

What is most valuable?

IBM's response is very good.

What needs improvement?

The GUI for monitoring performance metrics could provide better visibility. For example, it doesn't let me segregate the IOPS per volume.

For how long have I used the solution?

We've been using FlashSystem for about six months to a year.

What do I think about the stability of the solution?

FlashSystem is very stable.

What do I think about the scalability of the solution?

You can go for the full controller, so you can say FlashSystem is scalable.

How are customer service and support?

We haven't had any problems with IBM support. However, they don't cover everything in a single contract. They have different types of contracts. For example, you need separate contracts for software services and hardware services. Dell EMC's pricing model for support is much better. There's only one all-inclusive contract.

How was the initial setup?

Installing FlashSystem is very easy. It takes less than half an hour, and I can handle it all myself. Three people on our team manage it. 

What's my experience with pricing, setup cost, and licensing?

FlashSystem comes with all the licenses when you purchase it.

What other advice do I have?

I rate FlashSystem nine out of 10. I would recommend it to others.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Head of Data Center Administration at ООО Компания Тензор
Real User
Jan 12, 2022
Flexible, quick, and simple setup
Pros and Cons
  • "IBM FlashSystem is flexible, quick, and has a solid design."
  • "IBM FlashSystem is flexible, quick, and has a solid design."
  • "There could be some extra features added."
  • "There could be some extra features added."

What is our primary use case?

We use IBM FlashSystem for backing up data.

How has it helped my organization?

There could be some extra features added.

What is most valuable?

IBM FlashSystem is flexible, quick, and has a solid design.

For how long have I used the solution?

I have been using IBM FlashSystem for approximately three years.

What do I think about the stability of the solution?

IBM FlashSystem is a stable solution.

How are customer service and support?

We have the technical support from IBM but we have not needed to use them. We do not have any problems.

How was the initial setup?

The initial setup was easy.

What other advice do I have?

I rate IBM FlashSystem a nine out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer1025793 - PeerSpot reviewer
Technology Supervisor at a media company with 1,001-5,000 employees
Real User
Nov 28, 2021
Has good availability and performance
Pros and Cons
  • "It's very easy to manage."
  • "The stability is quite good, there are no bugs or glitches, it doesn't crash or freeze, and it's a very reliable product."
  • "The solution is quite expensive. That's one of the downsides to using it."
  • "The cost of the solution is too high. They should work to make it lower."

What is most valuable?

The availability of the product is great.

I appreciate how well it can scale. 

The solution is stable. The performance is quite good.

It's very easy to manage. They make it very, very easy to add notes.

What needs improvement?

The solution is quite expensive. That's one of the downsides to using it. 

For how long have I used the solution?

I've used the solution over the last 12 months at least.

What do I think about the stability of the solution?

The stability is quite good. There are no bugs or glitches. It doesn't crash or freeze. It's a very reliable product.

What do I think about the scalability of the solution?

The scalability of the product is quite good. If a company needs to expand it, it can do so. It's not a problem at all. 

How are customer service and support?

We don't need any external support. We do it on our own.

What's my experience with pricing, setup cost, and licensing?

The cost of the solution is too high. They should work to make it lower.

What other advice do I have?

I'm not sure if the company I work for has any business relationship with IBM. I am just an end-user.

I'd rate the solution at an eight out of ten. It's been quite good overall and I like the capabilities it has. 

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Buyer's Guide
Download our free IBM FlashSystem Report and get advice and tips from experienced pros sharing their opinions.
Updated: March 2026
Buyer's Guide
Download our free IBM FlashSystem Report and get advice and tips from experienced pros sharing their opinions.