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PartsTable / NETWORK / 43W4401
43W4401 ✓ Verified by PartsTable
IBM · NETWORK · SWITCH
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW
IBM CISCO 3012 CATALYST V1 SWITCH MODULE

IBM CISCO 3012 CATALYST V1 SWITCH MODULE. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NETWORK→ SWITCH→ 43W4401
SPECIFICATIONS
Part Number43W4401
ManufacturerIBM
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: IBM IBM Cisco 3012 Catalyst V1 Switch Module TITLE COMPONENT PN 43W4401 MFR IBM IBM Cisco 3012 Catalys
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
46C9272Compatible
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - Option
compatible
43W4395Compatible
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - Option
compatible
43W4398Compatible
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - SBB
compatible
43W4404Compatible
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - FRU
compatible
46C9276Compatible
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - FRU
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 5
43W4395SUBSTITUTE
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - P/N
IBM
43W4398SUBSTITUTE
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - P/N
IBM
43W4404SUBSTITUTE
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - P/N
IBM
46C9272SUBSTITUTE
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - P/N
IBM
46C9276SUBSTITUTE
IBM BladeCenter Cisco Catalyst 3120 Switch 1GbE 14-Port Int/1GbE RJ-45 4-Port Module - P/N
IBM
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FREQUENTLY ASKED QUESTIONS
What is 43W4401?
43W4401 is a IBM Cisco 3012 Catalyst V1 Switch Module manufactured by IBM. It is classified as a NETWORK (SWITCH).
What parts can replace 43W4401?
There are 5 known substitutes for 43W4401: 46C9272, 43W4395, 43W4398 and 2 more. Substitute compatibility should be verified for your specific system.
Is 43W4401 still available?
43W4401 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026