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IBM System Storage DS5000 Series vs NetApp FAS Series comparison

 

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)
6th
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
8.8
Reviews Sentiment
7.0
Number of Reviews
110
Ranking in other categories
Deduplication Software (4th), NAS (3rd)
 

Mindshare comparison

As of April 2026, in the Modular SAN (Storage Area Network) category, the mindshare of IBM System Storage DS5000 Series is 2.9%, up from 1.0% compared to the previous year. The mindshare of NetApp FAS Series is 11.2%, down from 19.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Modular SAN (Storage Area Network) Mindshare Distribution
ProductMindshare (%)
NetApp FAS Series11.2%
IBM System Storage DS5000 Series2.9%
Other85.9%
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

"It's very competitive in terms of price."
"The IBM System Storage DS5000 Series can be integrated into various platforms such as IBM, Intel, Linux, and others. It provides flexibility in integration wherever storage is required."
"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."
"This product is priced well, the ratio between cost and productivity is very high and we're happy with it."
"It is very strong in block storage for the database environment."
"It is a very stable solution."
"The solution is reliable."
"The system would work well for the customer."
"It allows our Windows and Unix teams to have a centralized point to share data between the two."
"It is great to see that NetApp is ahead of the game with regard to support for Virtual Volumes – it is also nice to see that the 8.3 release can be installed on older versions of hardware allowing FAS customers, who purchased their systems a number of years ago, to take advantage of Virtual Volumes."
"At the end of the day, we have reduced the time to market for all of our products, especially when we need to support our clients with new requirements."
"The most valuable feature is that this acts as unified storage, both SAN and NAS, for all types of workloads."
"The storage efficiency provided a maximum savings in our storage utilization."
"The solution is very stable and reliable"
"In NetApp FAS Series, I appreciate the visibility."
"It's an easy product to use that is stable and has good performance."
 

Cons

"There are some functions that can only be used in prompt mode."
"The amount of storage could be increased."
"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."
"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."
"IBM System Storage DS5000 is expensive when compared to other vendors."
"The stability could be improved."
"The initial setup is hard."
"Improving software installation and licensing retrieval would make using IBM System Storage DS5000 series easier for customers."
"There is room for improvement when it comes to response time and first-level support quality."
"Its licensing cost can be improved."
"With scalability, we feel the system is limited."
"As I see it, there could be more interfaces, more cache, etc."
"If our customer needs a high-performance storage solution then we don't recommend this product."
"Technical support needs to be improved, as there are no longer partners in our country."
"Interfacing with the cloud environment could be better. I want to be able to move some cloud volume and integrate it seamlessly with my home on-premise storage."
"The AutoSupport could be improved to be more proactive in certain cases."
 

Pricing and Cost Advice

"It is a competitively priced solution. The cost can vary depending on whether it is purchased from the hardware or the software departments."
"It's an expensive solution."
"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."
"This product is priced well. The ratio between cost and productivity is very high and we're happy with it."
"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."
"Compared to other vendors, I think it's expensive."
"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."
"NetApp FAS Series could be less expensive."
"NetApp FAS Series' pricing is competitive."
"Most storage vendors also have software, or licensing bundles, which may offer the required licenses considerably cheaper, but do also maybe offer licenses, which are not needed."
"The tool is expensive."
"It’s difficult for us to get money, so make sure you get everything in order, because there’s no going back and saying “oh, I missed this or that”, so make sure you plan well and well in advance."
"There are products available in market with comparatively lower costs."
"I've sold arrays for as little $20,000 USD and as high as $300,000 USD."
"We have considered upgrading to an All-Flash solution but when we evaluated the cost-benefit we discovered that we don't have enough money to invest in it. To maintain the same technology with All-Flash would be too expensive for us."
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Top Industries

By visitors reading reviews
Financial Services Firm
34%
Construction Company
8%
Renewables & Environment Company
8%
Performing Arts
8%
Manufacturing Company
14%
Financial Services Firm
12%
Computer Software Company
10%
Comms Service Provider
5%
 

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 Enterprise58
 

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.
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?
I do not handle the pricing part of NetApp FAS Series since it is managed by the sales team.
 

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: April 2026.
890,071 professionals have used our research since 2012.