IBM SAN32B-E4 vs IBM SAN384B comparison

IBM SAN32B-E4 and IBM SAN384B are both solutions in the Enterprise SAN category. IBM SAN32B-E4 is ranked #15, while IBM SAN384B is ranked #9. IBM SAN32B-E4 holds a 1.0% mindshare in ES, compared to IBM SAN384B’s 1.0% mindshare.

IBM SAN32B-E4

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IBM SAN384B

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155 Comparison Views

IBM SAN32B-E4

IBM SAN384B

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Executive Summary

We performed a comparison between IBM SAN32B-E4 and IBM SAN384B based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, Cisco, NetApp and others in Enterprise SAN.

To learn more, read our detailed Enterprise SAN Report (Updated: August 2025).

Buyer's Guide

Enterprise SAN

August 2025

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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

IBM SAN32B-E4

Ranking in Enterprise SAN

15th

Average Rating

0.0

Number of Reviews

Ranking in other categories

No ranking in other categories

IBM SAN384B

Ranking in Enterprise SAN

9th

Average Rating

0.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of September 2025, in the Enterprise SAN category, the mindshare of IBM SAN32B-E4 is 1.0%, up from 0.6% compared to the previous year. The mindshare of IBM SAN384B is 1.0%, down from 6.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Enterprise SAN Market Share Distribution
Product	Market Share (%)
IBM SAN384B	1.0%
IBM SAN32B-E4	1.0%
Other	98.0%

Enterprise SAN

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Comparisons

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Product Reports

Buyer's Guide

Enterprise SAN

August 2025

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Buyer's Guide

Enterprise SAN

August 2025

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Also Known As

SAN32B-E4

SAN384B

Overview

The IBM System Storage SAN32B-E4 is designed to deliver fabric-based encryption services, providing up to 96 Gbps of encryption processing for disk and 48 Gbps of compression and encryption processing for tape.

IBM

The IBM System Storage SAN384B fabric backbone is a core and edge network switching platform designed for midrange to enterprise-level Storage Area Network (SAN) applications. It features multiprotocol architecture, high performance, and scalable design:

8 Gbps industry-standard Fibre Channel (FC) switch capability for systems that support 8 Gbps throughput
Auto sensing FC ports supporting 1 Gbps, 2 Gbps, 4 Gbps, and 8 Gbps
Up to 384, 8 Gbps user ports connected in a dual core with the use of Inter-Chassis Links (ICLs), and up to 192 ports in a single domain
High-performance port and switching blades

IBM

Sample Customers

Danieli & C. Officine Meccaniche S.p.A., L'Or_al S.A., Vaasan Oy, IBM Systems and Technology Group, Odin

Tabicel, Sanmarco Informatica, National Institutes of Health, Chapman University, Baldor Electric, University of New Brunswick, Harim Group Corp.

Find out what your peers are saying about Dell Technologies, Cisco, NetApp and others in Enterprise SAN. Updated: August 2025.

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867,445 professionals have used our research since 2012.

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We monitor all Enterprise SAN reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.