Kaminario K2.N NVMe [EOL] vs Oracle FS1 Flash Storage System comparison

The compared Silk and Oracle solutions aren't in the same category. Oracle is ranked #14 in ES , and holds a 2.9% mindshare. Additionally, 50% of Oracle users are willing to recommend the solution.

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Executive Summary

We performed a comparison between Kaminario K2.N NVMe [EOL] and Oracle FS1 Flash Storage System based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, NetApp, Nutanix and others in NVMe All-Flash Storage Arrays.

To learn more, read our detailed NVMe All-Flash Storage Arrays Report (Updated: January 2026).

Buyer's Guide

NVMe All-Flash Storage Arrays

January 2026

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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

Pure FlashArray X NVMe

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.

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reviewer1221969

Technical Head with 51-200 employees

Has a fantastic feature-set and works well with workflow solutions

I would suggest, if you heavily depend on the Oracle solution from the database you should consider Oracle All-Flash because, from my understanding, it is from a single OEM, it's a single solution. It would be a homogeneous environment. I think it would be definitely a better option for customers considering other all-flash storages. It would be better if you consider a solution from Oracle, from the database studio, the storage part. I would rate it an eight out of ten. To make it a perfect ten, in the next release, I would like for it to be NVMe compliant storage.

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

11%

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	11
Large Enterprise	12

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

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What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

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What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

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Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 16% of the time

Dell PowerMax vs Pure FlashArray X NVMe

Compared 12% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 10% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 9% of the time

NetApp AFF vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

No data available

INFINIDAT InfiniBox vs Oracle FS1 Flash Storage System

Compared 52% of the time

Dell PowerStore vs Oracle FS1 Flash Storage System

Compared 25% of the time

Dell Unity XT vs Oracle FS1 Flash Storage System

Compared 24% of the time

More Oracle FS1 Flash Storage System Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

January 2026

Download Pure FlashArray X NVMe product report

Buyer's Guide

NVMe All-Flash Storage Arrays

January 2026

Download Kaminario K2.N NVMe [EOL] product report

Buyer's Guide

Enterprise SAN

February 2026

Download Oracle FS1 Flash Storage System product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

Kaminario K2.N, K2.N

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

Kaminario K2.N is a true scale-out, active-active storage array based on fully converged NVMe over fabric backend and NVMe drives. K2.N is powered by the award-winning VisionOS software-defined architecture delivering full-featured, proven, enterprise-class data services.

Silk

The Oracle FS1-2 flash storage system, Oracle’s premier preferred SAN storage solution, delivers enterprise-grade storage capabilities that are optimized for flash media and coengineered with Oracle software. Using the Quality of Service Plus (QoS Plus) feature, the Oracle FS1-2 flash storage system places data across flash and disk storage to maximize performance, efficiency, and cost based on usage profiles and business priorities. The Oracle FS1-2 flash storage system takes application-engineered storage to a new level by providing out-of-the-box tuned storage provisioning profiles for Oracle Database and key applications, including Microsoft SharePoint and Exchange, and VMware support including VAAI. With the Oracle FS1-2 flash storage system, you can consolidate storage while achieving predictable performance for multiple diverse workloads in enterprise computing or multitenant environments.

Oracle

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Information Not Available

Enterprise Strategy Group, Groupe AGRICA, Keolis, Dragon Slayer Consultant

Buyer's Guide

NVMe All-Flash Storage Arrays

January 2026

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