IBM SAN40B-4 Reviews

Name: IBM SAN40B-4
Brand: IBM

Vendor: IBM

What is IBM SAN40B-4?

The IBM System Storage SAN40B-4 SAN fabric switch provides 24, 32 or 40 active ports and is designed for high performance with 8 Gbps link speeds and backward compatibility to support links running at 4, 2 and 1 Gbps link speeds. High availability features make it suitable for use as a core switch in midrange environments or as an edge-switch in enterprise environments where a wide range of storage area network (SAN) infrastructure simplification and business continuity configurations are possible.

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Buyer's Guide

Enterprise SAN

January 2026

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IBM SAN40B-4 mindshare

As of January 2026, the mindshare of IBM SAN40B-4 in the Enterprise SAN category stands at 1.6%, up from 0.1% compared to the previous year, according to calculations based on PeerSpot user engagement data.