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IBM System Storage DS5000 Series vs NetApp FAS Series comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 2, 2025

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

IBM System Storage DS5000 S...
Ranking in Modular SAN (Storage Area Network)
7th
Average Rating
8.6
Reviews Sentiment
7.7
Number of Reviews
18
Ranking in other categories
No ranking in other categories
NetApp FAS Series
Ranking in Modular SAN (Storage Area Network)
1st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
111
Ranking in other categories
Deduplication Software (4th), NAS (3rd)
 

Mindshare comparison

As of September 2026, in the Modular SAN (Storage Area Network) category, the mindshare of IBM System Storage DS5000 Series is 2.9%, up from 1.9% compared to the previous year. The mindshare of NetApp FAS Series is 10.1%, down from 15.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Modular SAN (Storage Area Network) Mindshare Distribution
ProductMindshare (%)
NetApp FAS Series10.1%
IBM System Storage DS5000 Series2.9%
Other87.0%
Modular SAN (Storage Area Network)
 

Featured Reviews

Gustavo Rosello - PeerSpot reviewer
Technological Infrastructure Manager at Mercado Argentino de Valores S.A.
Provides solid hardware and ROI to users
Companies or groups of business units are growing fast. We have perhaps between four and five more people than what it was two years ago, so the systems are increasing, and now we are working with RPA in some of our processes for automation, especially wherever it is mandatory in the financial branch, like a common investment fund and the investment in action or where there are other products. Our market is directly related to small business. We are working with companies where data translation is needed or where invoices, specifically credit invoices, the negotiation of cheques, or a doc that shows receipt of money, which you can sell at a future date. We have a sub-warehouse that has a back office in the cloud to use all operations related to creditors so that the company can increase its share in the markets. I think that we may need something on-premises in the future. The trends indicate that users are returning to on-premises systems because of the high cost of public clouds. We are looking for a better data center. In Argentina, hardware costs are high, but now, it is a great investment. We are slowly planning to expand the tool. In the USA, when it comes to object-first devices, there is a cost of 48,000 USD for 128 TB, but in Argentina, the cost is 64,000 USD for 84 TB. In Argentina, we have a lot of taxes, and the government is in the process of reducing these taxes, but now we have a situation associated with our economy. Out of 100 companies, only two are seeking employees. We are waiting for the recovery of the economy, but everything here is expensive apart from the salaries.
Srikanth Purushothaman - PeerSpot reviewer
DIRECTOR at Vellore Online Systems
Has supported long-term data protection and backup while requiring better part availability and pricing options
For monitoring purposes, we normally use flash access storage exclusively. We utilize a hybrid system because we need performance, combining NL-SAS for the volume and SAS flash to use as a fast cache system that provides more IOPS. We normally implement RAID 10, which we prefer over RAID 6's n plus 2 combinations. We utilize it for data redundancy, even with write intensity on. Regarding the unified storage architecture for NetApp FAS Series, we normally opt for exclusivity unless budget constraints exist. Our IOPS are very high, reaching somewhere about 50k to 150k or 1.150k. The high performance ensures minimal latency. An advantage we've seen with NetApp FAS Series is that snapshots provide very rapid backup and fast recovery. We basically use snapshots for data protection as first-level protection, with deduplication between the two storages serving as second-level protection.

Quotes from Members

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

Pros

"The initial setup is pretty straightforward."
"You can easily virtualize and share the storage."
"The stability is excellent."
"The solution is stable. I rate its stability a nine out of ten."
"The solution offers an excellent price-performance ratio, including SSDs and compression capabilities. This results in faster performance and potential space savings due to compression."
"It is a very stable solution."
"It is very strong in block storage for the database environment."
"The most valuable aspects of the DS5000 Series are its high availability (almost six nines), stability, cost-effectiveness, and the unique IBM FlashCore modules, which other competitors lack. These FlashCore modules enable local operations on the drive itself without a performance overhead, a significant advantage."
"Of all storage technologies I work on, it’s the easiest to learn and one of the most powerful."
"The SnapMirror is a good tool because, as long as you're going NetApp to NetApp, it's ultimately the fastest way to move data. We replicate everything to another site for disaster recovery."
"You can use different protocols at the same time, and monitoring is also very easy in NetApp FAS Series, with a free tool available for monitoring."
"It just works, and when some drives go into failure status, it’s just a prediction of drive failure, letting us know when to get the drives replaced."
"If you need reliability, definitely go for NetApp."
"In the past, I used, and still work with, solutions like Fujitsu and Hitachi, but when I have an opportunity to work with a NetApp solution, I don't want to go back."
"A reliable and easily managed storage system is a key performance factor. The system also has more features than we require."
"The new FAS series is a good fit for some customers. We have good performance and capacity, even though it is full flash."
 

Cons

"It would be nice if duplication was possible at the hardware level. As it is now, duplication is a software feature, whereas compression is a hardware feature."
"The product is very costly. Very few can afford it."
"The price of the product is an area of concern where improvements are required."
"IBM is not always as agile as other competitors when it is about cloud integration and user interfaces. They're not renewing themselves very often. They have been slow to evolve from the old GUI. The user interface should be improved, especially regarding performance analysis, which has always been a little bit weak as compared to other solutions. As a global solution, it lacks the feature for containing integration object storage. Even though they have now started to offer this feature, it is quite young and not as developed as some other vendors. There are also no mass possibilities at all. They have a lot of competition in the mid-range segment. They need to have a NAS gateway or something like that. It doesn't specifically need to be integrated into the controllers that are keys to the gateway."
"I don't like the storage now, as it is in the same data center. I want to separate the data center from the backup to another floor of the building or outside the building in a data center of another provider."
"IBM System Storage DS5000 is expensive when compared to other vendors."
"If you decide to expand the IBM System Storage DS5000 Series by adding an extension frame to the controller, you won't have the ability to incorporate flash storage models directly. Instead, you'll need to work with SSD which may be slightly slower."
"Regarding improvements, there's a common perception, primarily during pre-sales, that IBM storage solutions are expensive, though studies often prove otherwise. As for additional functionality, supporting two to three sites for applications might be a potential enhancement."
"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."
"The biggest issue we face is parts delivery. There's no local warehouse in Myanmar, so if a customer encounters a technical problem like an IMEI issue, they have to wait a long time for replacement parts."
"The only improvement to this solution that I can propose is for NetApp to make the price more attractive."
"Replication should ideally be part of the ONTAP base bundle."
"With scalability, we feel the system is limited."
"There is room for improvement in deployment and configuration processes."
"There is no NetApp infrastructure set up here in Greece."
"If our customer needs a high-performance storage solution then we don't recommend this product."
 

Pricing and Cost Advice

"Compared to other vendors, I think it's expensive."
"This product is priced well. The ratio between cost and productivity is very high and we're happy with it."
"The basic functionalities of the product are provided within the normal license, but users can opt for some optional features from IBM's licensing model."
"We mounted all the virtualization with less than 1,50,000 USD. We are negotiating to get the tool for 800,000,000 Argentine Pesos. The tool is expensive, but it is worth the money."
"Its price is fair. IBM is quite fair in price when you compare it with others. We also use Hitachi internally, and Hitachi is always a little bit more expensive. NetApp is also a bit more expensive. So, IBM has good positioning in terms of price."
"It's an expensive solution."
"It is a competitively priced solution. The cost can vary depending on whether it is purchased from the hardware or the software departments."
"The solution is more expensive than other vendors."
"We are on a perpetual license."
"I don't recall the price, but in general, pricing can always be better."
"NetApp FAS Series could be less expensive."
"The price, compared to competitors, is quite high."
"The product is on the expensive side."
"It is a one-time license charge for NetApp FAS Series to run and we pay annually for upgrades and support."
"When we need to implement a less expensive solution we use Huawei. NetApp FAS Series is a little bit expensive compared to the average of the market."
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Top Industries

By visitors reading reviews
Financial Services Firm
29%
Construction Company
10%
Manufacturing Company
7%
Outsourcing Company
7%
Financial Services Firm
11%
Manufacturing Company
11%
Outsourcing Company
9%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise3
Large Enterprise7
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise38
Large Enterprise59
 

Questions from the Community

What is your experience regarding pricing and costs for IBM System Storage DS5000 Series?
The price fits well with the proposal of this equipment. Although IBM is not cheap, the cost fits well with the propose.
What needs improvement with IBM System Storage DS5000 Series?
There are some functions that can only be used in prompt mode. If these functions could be shown in the graphical interface, it could be better.
What is your primary use case for IBM System Storage DS5000 Series?
We use the DS5000 for mainframe purposes. We have IBM z System and have installed SAP HANA SaaS for IBM equipment. This equipment storage holds very large data of SAP HANA.
Which SAN product would you choose: IBM FlashSystem (FS9500) vs PureFlash Array/X NVMe vs PureFlash Array/XL NVMe?
Have you considered a NetApp FAS Storage for your NAS needs? I am sure it fits very well.
What is your experience regarding pricing and costs for NetApp FAS Series?
Regarding its pricing, I believe it is high. I utilize both HDD and SSD, where SSDs are more cost-friendly, yet HDDs are higher in cost, making it not very affordable but still useful. For general ...
What needs improvement with NetApp FAS Series?
Regarding improvements for NetApp FAS Series, I think everything is generally good. If there is a need to improve something, they can extend their support. Previously, in my company, I only saw Net...
 

Also Known As

System Storage DS5000 series
No data available
 

Overview

 

Sample Customers

Engine Informštica
Children's Hospital Central California, Plex Systems, PDF PNI Digital Media, Denver Broncos, PDF KSM Legal, Clayton Companies, Virginia Community College
Find out what your peers are saying about IBM System Storage DS5000 Series vs. NetApp FAS Series and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.