No more typing reviews! Try our Samantha, our new voice AI agent.

IBM FlashSystem vs IBM XIV 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 FlashSystem
Ranking in Modular SAN (Storage Area Network)
4th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
113
Ranking in other categories
NAS (7th), All-Flash Storage (13th)
IBM XIV
Ranking in Modular SAN (Storage Area Network)
10th
Average Rating
7.6
Reviews Sentiment
5.4
Number of Reviews
6
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Modular SAN (Storage Area Network) category, the mindshare of IBM FlashSystem is 10.5%, down from 20.1% compared to the previous year. The mindshare of IBM XIV is 3.6%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Modular SAN (Storage Area Network) Mindshare Distribution
ProductMindshare (%)
IBM FlashSystem10.5%
IBM XIV3.6%
Other85.9%
Modular SAN (Storage Area Network)
 

Featured Reviews

OmarIsmail1 - PeerSpot reviewer
Infrastructure Technical Specialist II at Clicks Group
Offers high performance and dependable support for fast storage needs
The most valuable feature of IBM FlashSystem is its robust back code. When integrated properly into the environment and configured according to the guidelines, it provides a very solid infrastructure that does the job on demand. Additionally, IBM FlashSystem offers competitive pricing and reliable performance. The hardware is dependable, ensuring that it functions effectively when the setup is done correctly.
Ajith Kandaramage - PeerSpot reviewer
IT Operation Engineer at HNB
Good value for money but issues with modular scaling
IBM XIV's most valuable features are NVME, especially when it comes to de-duplication, compression, and responsiveness I've been using IBM XIV for two and a half years. IBM XIV is stable. IBM XIV's scalability is adequate for our requirements, but because it's modular, you can't scale to larger…

Quotes from Members

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

Pros

"I think the v7000 is versatile, reliable, and gives really good performance in the configuration you choose."
"The price-performance ratio is most valuable."
"Data deduplication is one of the most valuable features of this solution."
"We are seeing an ROI; we are getting better performance and all the applications are working fine, and our users are happy, but performance is the key."
"The most valuable features were the performance of the array, i.e., very low latency and high IOPS, plus the management interface is very easy to use."
"The documentation is excellent so far, the solution is very fast and offers very good flexibility with a pretty decent price point, and the product is user-friendly with an easy setup process."
"The most valuable feature of the solution is compression."
"The most valuable features are deduplication and compression, which together, enable you to have more space."
"The product is exceptionally reliable and very easy to manage."
"The XIVs here are only being used for non-production and dev systems, but still the performance and robustness of the systems are very good."
"As it spreads, a chuck of 1MB across the board means using all available spindles on the backend."
"Implementing Remote mirroring and local Snaps is very easy."
"For us, the XIV is pretty much set-it-and-forget-it storage."
"IBM XIV's most valuable features are NVME, especially when it comes to de-duplication, compression, and responsiveness."
"XIV setup is very straightforward and easy to configure."
"Very easy to produce reporting data (Snaps). Very easy and fast for provisioning devices and Remote mirroring."
 

Cons

"The product could be cheaper."
"This solution needs a management console where we are alerted to issues and can report them, or escalate them through email or another method."
"The interface could improve in IBM FlashSystem."
"The pricing needs to be more competitive."
"The initial setup is complex."
"Enterprise data storage needs improvement. They should create a feature for data and file storage."
"There's always room for improvement. Adding deduplication would allow us to get more bang for our buck, basically."
"The solution should improve its pricing and the mechanism in the reduction pool."
"I encountered stability (performance) issues during enclosure or disk rebuild. Also some power supply issues due to malfunctions of ​circuits. Sometimes "internal" Snap sessions hang and consume pool capacity."
"Management accessibility. Both the GUI and the CLI require installation of a Java-based thick client, which is ridiculous, plus a drain on resources."
"IBM XIV's scalability is adequate for our requirements, but because it's modular, you can't scale to larger requirements."
"Until the drive is replaced, the pool_resizing is locked."
"This product was not a good fit for our organization as we have a ton of latency sensitive applications and XIV was not able to keep up with IO + latency demand."
"I would rather have a web GUI served directly from the unit, and a CLI accessible directly through SSH."
"This product was not a good fit for our organization as we have a ton of latency sensitive applications and XIV was not able to keep up with IO + latency demand."
"IBM XIV's scalability is adequate for our requirements, but because it's modular, you can't scale to larger requirements."
 

Pricing and Cost Advice

"The total storage capacity vs price is still quite high for the IBM Flash Array."
"We have no issues with the price as it is very competitive."
"My customers got the IBM FlashSystem bundle offer. It was a one-time purchase for three years of service. The price would depend on the storage size and could reach between $25,000 to $55,000."
"You purchase it as a bundle and the price is comparable."
"The solution has good pricing, but it is not cheaper."
"IBM V7000 has a new license and price structure which provides intuitive licensing based on the functions customers wish to enable and use the most."
"The price of IBM FlashSystem is a little high because you pay a premium because the solution is from IBM. We had paid for the SLA prior to using the solution."
"The tool is cost-efficient."
"We have a five-year total cost of ownership where we pay an initial amount and then annually for maintenance."
"Licensing is straightforward."
"If you are going to use the product behind an SVC, IBM will price the units lower, since you are likely not to use any of the advanced copy services."
"No-license-required policy, unlike others where you need a license for everything. Just pay once and forget about licenses."
report
Use our free recommendation engine to learn which Modular SAN (Storage Area Network) solutions are best for your needs.
893,221 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
9%
Manufacturing Company
8%
Comms Service Provider
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise59
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for IBM FlashSystem?
The pricing is high; storage solutions are always expensive. I do not know if the price needs to be reviewed, but it is worth considering.
What needs improvement with IBM FlashSystem?
As far as I know, IBM FlashSystem has already improved, but I do not see room for improvement. It is simple to use and manage via SVC, simple to configure, and even for the zoning, I do not see imp...
What is your primary use case for IBM FlashSystem?
We are not working with Object Storage or Storage Protect; we are working with SAN storage and LUN storage. I am a consultant assigned to a customer in France. We are working with SVC in regard to ...
Ask a question
Earn 20 points
 

Also Known As

IBM Storwize
XIV
 

Overview

 

Sample Customers

Celero, Friedhelm Loh Group, Clarks, Mingkang Natregro Health Food Group, Sofia, Etisalat Fights Fraud, UF Health Shands Hospital, Generali, Elecon Engineering Company Limited, Ventiv , Technology, CPFL Energia, Royal Caribbean Cruises Ltd., SciQuest, Coca-Cola Bottling Co. Consolidated, Paddy Power, Kelsey-Seybold Clinic, Interconnect Services, Severstal IP-Only AB, PVU Group GmbH
Celero, NaviSite, Technische Universit_t Mªnchen, Netflix Inc., Muhr und Bender KG, Pelephone Communications
Find out what your peers are saying about IBM FlashSystem vs. IBM XIV and other solutions. Updated: April 2026.
893,221 professionals have used our research since 2012.