The product is flexible.
Owner at a tech services company with 1-10 employees
A scalable solution that is the best one in the market in terms of features and pricing
Pros and Cons
- "The product is flexible."
- "The solution's configuration is not flexible."
What is most valuable?
What needs improvement?
Everythink is ok.
For how long have I used the solution?
I have been working with the product for four to five years.
What do I think about the stability of the solution?
The product is stable.
Buyer's Guide
NetApp FAS Series
May 2025

Learn what your peers think about NetApp FAS Series. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
851,604 professionals have used our research since 2012.
What do I think about the scalability of the solution?
The solution is scalable. It is recommended for medium companies.
How was the initial setup?
The product's setup is easy and takes one working day to complete. One person is enough to implement the solution.
What's my experience with pricing, setup cost, and licensing?
The product's pricing is reasonable.
What other advice do I have?
I would rate the product a nine out of ten. The tool is the best one in the market in terms of pricing and features.
Disclosure: My company has a business relationship with this vendor other than being a customer: Reseller
Senior Network Administrator at a financial services firm with 1,001-5,000 employees
The scalability is good, but it's too expensive
Pros and Cons
- "It is good to have a unified storage where you can have block and file level protocols."
- "The only downside is in ease in management; it is not easy to use."
- "It's not a cheap system. It is very expensive. The pricing has been ridiculous every time that we had to renew the support."
What is our primary use case?
The product has been pretty stable. Though we have had a few issues, not on the ones that we are going to replace, but on a couple of other ones. On the ones that we are going to replace, we usually use them for file storage and Exchange. The others are mainly used for interface and iSCSI.
How has it helped my organization?
It has been a pretty stable environment, but over time our requirements have changed. Therefore, I don't think it's an issue with the system. We have put a lot of load on a lot more than what it can handle. So, it has taken a performance hit. I wouldn't put it down to there being an issue with NetApp. It's simply because it has more load on it than it can handle, so it has taken a performance hit.
The only downside is in ease in management; it is not easy to use.
What is most valuable?
It is good to have a unified storage where you can have block and file level protocols. It has been pretty stable, but the capacity requirements have changed overtime. Our utilization has been very high, so the performance has taken a hit, which is why we are replacing it.
What needs improvement?
- Ease of management needs to be improved.
- The power consumption for the FAS is a lot more compared to the new SSD arrays.
Going forward, I don't want to be using the FAS again. I want to be using AFFs more.
For how long have I used the solution?
Three to five years.
What do I think about the stability of the solution?
It has been pretty stable. It has been pretty good, and when we have issues, the support has been great as well.
I am pretty happy with the system, and the performance issues that we are experiencing have nothing to do with the NetApp system. It's simply because it has more load than it can handle.
What do I think about the scalability of the solution?
The scalability is pretty good, but it's too expensive.
How are customer service and technical support?
Technical support is cooperative and good.
Which solution did I use previously and why did I switch?
We were previously using an old IBM SAN. We switched because we wanted to moved to a unified system.
How was the initial setup?
We had a reseller set it up for us, simply because it was a little too complicated.
What's my experience with pricing, setup cost, and licensing?
It's not a cheap system. It is very expensive. The pricing has been ridiculous every time that we had to renew the support. Initially, we have a three-year support contract when we bought the system, but the subsequent renewal of maintenance was ridiculous. This is why we have not been too keen on NetApp.
What other advice do I have?
I wouldn't recommend NetApp FAS. I don't understand why anyone would go for NetApp FAS when you can get the NetApp AFF, which is an SSD array, for almost a similar price or probably even cheaper.
Most important criteria when selecting a vendor:
- Cost effective solution
- Performance
- Reliability
- A good roadmap.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Buyer's Guide
NetApp FAS Series
May 2025

Learn what your peers think about NetApp FAS Series. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
851,604 professionals have used our research since 2012.
Senior Storage Engineer at Sirius Computer Solutions
It provides us with a single unified-type architecture for block-and-file-type data storage. But, if I'm running dedupe, fiber channel, and other protocols on the same CPU core, I can’t load-balance.
Valuable Features
- Dedupe
- Also, our customers look for fast connectivity and cost efficiency.
- It's TCP/IP vs. fiber channel, which tends to be more costly.
Improvements to My Organization
- Single unified-type architecture for block-and-file-type data storage
- Ease of use
- Being able to hand off things like snap shots directly to customers
Room for Improvement
They need to improve the go-to-market for all-flash and converged infrastructure. What is your goal-to-market vision, and when to get there? They’re too slow compared to others and what they’ve done in the past. They were the leader in dedupe, but now, it’s not such an innovative edge.
It lacks flexibility in failover and failback, so we cannot granularly failover pieces. It's not easy to move one piece over to the other side.
Also, from the overall workload standpoint, all protocols are handled in just one physical architecture. So if I'm running dedupe, fiber channel, and other protocols on the same CPU core, I can’t load-balance. I’ve seen issues specifically with EMP, one core is maxed out, and I can’t use the other cores to handle it.
Stability Issues
Fairly solid 5-9 array. FAS is a solid architecture in 90% of the environments.
Scalability Issues
Scalability especially in SMB range has been well-received. So long as the environment is sized correctly, it’s been good.
Customer Service and Technical Support
I have had both good and bad experiences, depending on what tier I get to initially. Now it’s tiered, whereas it used to be one senior guy.
Other Advice
If historically you’re a NetApp customer, it’s not as complex as cluster mode. It requires a lot more complexity – command line is not so friendly for storage admins. I’d recommend also sticking with what you know.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Solutions Architect at a tech services company with 501-1,000 employees
It is stable and integrates well with other components
Pros and Cons
- "The initial setup was so straightforward. It was well-documented."
- "It is very flexible. It integrates well with the public cloud and other components, so everything can be API driven. Therefore, it is very easy to automate it."
- "We would like to have further integration with some backup products. They have some of them already, but there could be more."
What is our primary use case?
We use NetApp as our primary storage. Because we are a system integrator, we managed more than 100 data petabytes of data of our customers.
How has it helped my organization?
It is very flexible. It integrates well with the public cloud and other components, so everything can be API driven. Therefore, it is very easy to automate it.
What is most valuable?
It is very stable and integrates very well with other components.
What needs improvement?
We would like to have further integration with some backup products. They have some of them already, but there could be more.
We have already seen the new roadmap and a lot of our requested features are already on it.
What do I think about the stability of the solution?
It is very stable. We use it for more than 100 petabytes. We do not have any issues. We have never lost data.
What do I think about the scalability of the solution?
It acts as it was documented.
How are customer service and technical support?
I do not speak with the NetApp support.
Which solution did I use previously and why did I switch?
We have always used NetApp, so we did not switch from another vendor.
How was the initial setup?
The initial setup was so straightforward. It was well-documented.
Which other solutions did I evaluate?
We have almost all vendors in our portfolio: EMC, Pure Storage, etc.
As our stand up, we use NetApp because we are pleased with it. Other vendors have good ideas, but they are not yet implemented in NetApp, hopefully that will come one day.
What other advice do I have?
Use NetApp, it is good. There are more specialized products in the market, but NetApp is a very good general fit.
We have a lot of product knowledge, and it is not 100 percentage perfect. However, we know where it behaves well, and where does not.
Most important criteria when selecting a vendor: We always check the vendor to make sure our clients are receiving the most value for their money. We want the best solution for customers based on their budgets, because it is stupid to offer a product if it if does not work within the customer's budget.
Disclosure: My company has a business relationship with this vendor other than being a customer: System integrator.
Storage and VMware Expert at a comms service provider with 1,001-5,000 employees
Saves space with deduplication
Pros and Cons
- "Compression of the backup Oracle by RMAN on NFS saves space 5:1."
- "The migration of the volume on the cluster is very useful and easy to use."
- "Saves space with deduplication"
What is our primary use case?
Creating a DR site using SnapMirror technology from NetApp.
How has it helped my organization?
- NetApp improved our organization because their features are more friendly and create environment to tests, like dev. The FlexClone technology is easy to use.
- The flexibility to create scheduling backups on the VMware platform is very useful when you need it. We can save space using VSC.
- The migration of the volume on the cluster is very useful and easy to use.
- It is very useful to verify performance problems on the any environment and move volumes to another aggregate without downtime to the application.
- Compression of the backup Oracle by RMAN on NFS saves space 5:1, for example.
What is most valuable?
- Flexibility.
- Saves space with deduplication.
- All protocols on the same box. This means that you don't need to have a appliance to export. For example, an NFS volume on CIFs volume.
- Easy integration to some cloud environments, like Amazon AWS.
- Deduplication, now on cluster mode, runs on aggregate and no more on volume only. This means that you must put all their VMware environments on the same aggregate. If you have volume from prod, dev, and homolog that shares the same virtual machine, you will have a big gain on space saving.
What needs improvement?
NetApp for all these years has been improving their storage.
The only area that could be improved is to lower prices for their All Flash FAS.
For how long have I used the solution?
More than five years.
What do I think about the scalability of the solution?
You must have "flash cash" if you used the box to Oracle, any database environment, or any application that requires a lot of reads all time.
Which solution did I use previously and why did I switch?
We have used some solutions like Hitachi, Dell, and EMC, but NetApp has more flexibility and we decided to stay with NetApp.
- My first case was migrate all solutions from Hitachi Storage to NetApp FAS on SAN with brocade.
- Migrated all VMware environment to NetApp storage.
- Migrated all backup solutions that were running on Veritas Backup to VSC on NetApp.
- Migrated our whole Oracle database running on HDS storage to NetApp storage.
How was the initial setup?
Setup is very easy, but you need a partner to execute your first configuration, after that the administration is easy.
What about the implementation team?
The first setup must be done by any partner or a NetApp field engineer.
What's my experience with pricing, setup cost, and licensing?
The price it not low, but comparing features to other vendors, the price can be balanced.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Storage Adminstrator at SRPNet
It has the capability to use SAN, so it has a broad spectrum of use. I'd like to see more cohesiveness with a unified manager.
Valuable Features
- Software features, such as being able to do snapshots and file system optimization
- High Availability -- components fail so this is a nice feature to have when failing over. There's no downtime, so we don’t lose data.
Improvements to My Organization
Good bang for the buck. Also, we use NFS generally, but FAS has the capability to use SAN, so it has a broad spectrum of use.
Room for Improvement
Tough for me to answer because I’m limited in my role, but the one thing I’d like to see most is more cohesiveness with a unified manager. I like the end product, but it’s not really all integrated and is convoluted with different managers. I would ike a single pane of glass, a single dashboard.
Deployment Issues
We see a lot of bugs in roll outs, and sometimes I think the first GA are late-beta deployments. My impression is they could have let it bake a little longer. But it could also be because of some of the environments it deploys in.
Stability Issues
Snap Manager v3.3.1 is a little buggy and NetApp doesn’t offer training course on it. So it could be what I’ve been taught by other people, or it’s in fact buggy, but likely a little of both. Hopefully they made improvements on 3.4.
Scalability Issues
7-mode scales very well. I’m even more impressed with where they intend to go with cDOT, but it may be rolled out prematurely.
Customer Service and Technical Support
Tech support is usually pretty good, but occasionally there are some things that occur only on our site that tech support has issues.
Other Advice
Plan ahead and make sure you right-size it. How much head room do you really need? How many spindles are you going to attach? Are you really going to share workloads or do you want to separate some of those? We don’t segregate our infrastructure, which I don’t like, but all that costs money. But you should make sure that you have failover.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
IT Manager at a maritime company with 51-200 employees
Excellent and proactive support, reliable, easy to set up, and you can scale as many as you have
Pros and Cons
- "The most valuable features are the NAS features and NetApp's excellent support."
- "There is no NetApp infrastructure set up here in Greece."
What is our primary use case?
We are mainly using this solution for file sharing, virtualization, and database storage.
What is most valuable?
The most valuable features are the NAS features and NetApp's excellent support.
It's user-friendly, and I am happy with the dashboard, customization, and security.
What needs improvement?
For the most part, we don't have any problems. There is no NetApp infrastructure set up here in Greece. We don't have a representative with a technical department and someone who will help you in order to understand the product better.
For how long have I used the solution?
I have been using this solution for seven years.
What do I think about the stability of the solution?
It's very stable.
What do I think about the scalability of the solution?
It's scalable. You can scale as much as you can have.
We have approximately 500 end-users in our organization.
How are customer service and technical support?
We have contacted technical support either by phone or via email, and sometimes they have contacted me first because they have noticed something in their systems.
How was the initial setup?
The initial setup was straightforward.
What about the implementation team?
We used an integrator to help us with the deployment.
What's my experience with pricing, setup cost, and licensing?
I don't recall the price, but in general, pricing can always be better.
What other advice do I have?
I would definitely recommend this solution to others who are interested in using it.
I would rate NetApp AFF (All Flash FAS) an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Team Lead at Tata Consultancy Services
FAS8040: Powerful, high availability, easy to use. But I have concerns about the company's future.
What is our primary use case?
NAS for the enterprise including unstructured data, EPIC Systems + the other 3,520 applications. I love those innovative healthcare data solutions that let me securely manage vast amounts of patient data (32.9 PB), use and share it enterprise-wide, and gain efficiency of scale through cloud solutions and virtualization.
How has it helped my organization?
Home directory access & Innovative clinical data and IT storage solutions from NetApp to share patient data across the continuum of care. Through improved flexibility and efficiency, NetApp solutions helps improve my healthcare workflows so you can deliver better patient care
What is most valuable?
What needs improvement?
I have found it to be expensive.
It is good as a NAS, but not a good option for SAN.We use it for storing medical images.
For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
Some
What do I think about the scalability of the solution?
Not yet
How are customer service and technical support?
Customer Service:
Solid
Technical Support:
Good
Which solution did I use previously and why did I switch?
Pure Storage for SAN
How was the initial setup?
OK
What about the implementation team?
Vendor team
What was our ROI?
18 months
What's my experience with pricing, setup cost, and licensing?
Research fully
Which other solutions did I evaluate?
EMC
What other advice do I have?
Think carefully before you jump into NetApp. There are so many competing products and you should do a proof of concept before you buy it. I'm a bit worried since NetApp is competing against the big boys like IBM and EMC. So what happens if NetApps get acquired by one of the big boys? Will they be around in another 3-5 years?
Disclosure: I am a real user, and this review is based on my own experience and opinions.

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Updated: May 2025
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Hi all,
When i started with Netapp, i had doubts about performance on the SAN environments, but when you know best the technology and implement using best practices recommended by Netapp you don´t have any issue about the performance.
You can´t configure Netapp like other storage like EMC,Fujitsu or Hitachi, because the concept is too different,
Here we have FAS6200 series running 8 Oracle Rac with 3 node each ,VMware with 25 servers ESXi and 600 virtual machines, Hyper-V and some NFS exported to application on the same box and i did not had any problems so far.
The secret to Netapp is that you must have Flash Cache on the controller, how much more you have better will be your performance, because the write is done on the anywhere file system and to read you will have flash cache to help your application.
Good Luck
Regards
Ivan