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.
As of July 2025, the mindshare of IBM SAN40B-4 in the Enterprise SAN category
stands at 0.2%, down from 0.5% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Enterprise SAN
Learn more about IBM SAN40B-4
IBM SAN40B-4 was previously known as SAN40B-4.
IBM SAN40B-4 customers
Cosan, EF Education First, Intesa Sanpaolo Assicura S.p.A., Royal Caribbean Cruises Ltd., Kelsey-Seybold Clinic, American National Bank
