Cisco Ultra-M ULTM-RAILB-M4 EOL Dates
Cisco Ball Bearing Rail Kit for C220 & C240 M4&M5 Rack Srvr, Ultra EOL & EOSL Dates
Data StorageCategory: Data Storage
Series: Cisco Ultra-M
EOSL Date: 2026-06-30
ULTM-RAILB-M4 Lifecycle Timeline
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End-of-Life Announcement (EOL)2021-03-05
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End of Sale (EOS)2021-06-04
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End of Service Life (EOSL)2026-06-30
UCSC-RAILB-M4
NEW
ULTM-RAILB-M4 has reached EOL / EOS. Suggested replacement: There is no direct replacement for this product at this time, however customers are encouraged to evaluate the use of UCSC-RAILB-M4 for similar applications for continued Cisco support.
Official Cisco EOL notice
You can view the official Cisco EOL / EOSL bulletin for this product at the link below.
View Official EOL DocumentationULTM-RAILB-M4 EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2021-03-05
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End of Sale (EOS)
- 2021-06-04
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End of Service Life (EOSL)
- 2026-06-30
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Cisco ULTM-RAILB-M4 End-of-Life (EOL) & End-of-Sale (EOS) Overview
This page provides the official End-of-Sale (EOS), End-of-Life (EOL) and End of Service Life (EOSL) milestones for Cisco ULTM-RAILB-M4. Use these lifecycle dates to plan hardware replacement, upgrade projects, and migration to newer Cisco platforms before the product is fully discontinued.
By understanding the Cisco ULTM-RAILB-M4 EOL / EOSL timeline and support policy, IT managers, resellers and network integrators can renew maintenance contracts on time, reduce unplanned downtime, and choose compatible replacement models that fit their long-term network roadmap.
- Plan EOS / EOL hardware refresh
- Align support contracts with EOSL dates
- Evaluate Cisco replacement & upgrade options