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Cisco UCS C225 M6 Series — End-of-Life & EOSL Dates

UNDER VENDOR SUPPORTCisco supports this to June 2031.

The Cisco UCS C225 M6 Series is a server in Cisco's UCS product line. End-of-sale and end-of-service-life dates are listed by part number below, each linked to the Cisco EOL bulletin.

Cisco UCS C225 M6 Series is still under Cisco support, to Jun 2031. Fold the eventual replacement into your planning cycle.

End of sale

Jun 2026

Last date of support

Jun 2031

Part numbers

Cisco EOL bulletin ↗verified Jun 2026

Check your part numbers in bulk Add to calendar

months of vendor support left

Support Runway Score87/100 · Watch

Why this score

Supported, with more than 3 years of runway
Vendor-published date, source-linked
Category: server

Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated

Figure 1. Support runs to Jun 2031. Budget a refresh or line up cover before that date.

C225 M6 Series

2024202620282030

Figure 2. The C225 M6 Series against 7 other models in Cisco UCS. Each bar runs from the earliest milestone Cisco publishes for that model, which is first availability where it gives one and end of sale otherwise, to its last date of support. The vertical rule is today; bars entirely to its left are past support. 5 further models in this line publish no usable date range and are not plotted.

Part numbers in this family

All 11 share the dates above. Find your exact part to confirm.

Part number	End of sale	Last support	Status
UCSC-10PK-C225M6	Jun 2026	Jun 2031	Supported
UCSC-10PK-C225M6N	Jun 2026	Jun 2031	Supported
UCSC-10PK-C225M6S	Jun 2026	Jun 2031	Supported
UCSC-5PK-C245M6	Jun 2026	Jun 2031	Supported
UCSC-5PK-C245M6SX	Jun 2026	Jun 2031	Supported
UCSC-C225-M6N	Jun 2026	Jun 2031	Supported
UCSC-C225-M6N-CH	Jun 2026	Jun 2031	Supported
UCSC-C225-M6S	Jun 2026	Jun 2031	Supported
UCSC-C225-M6S-CH	Jun 2026	Jun 2031	Supported
UCSC-C245-M6SX	Jun 2026	Jun 2031	Supported
UCSC-C245-M6SX-CH	Jun 2026	Jun 2031	Supported

Cisco EOL bulletin ↗verified Jun 2026

Options from here

The Cisco UCS C225 M6 Series is still supported. Options to plan around, in rough priority:

Monitor the timeline

Supported for now. Track the end-of-service date and revisit at refresh planning.

Plan the refresh

Fold the eventual replacement into your multi-year budget.

Keep firmware current

Stay on a supported software train while under OEM support.

Third-party maintenance later

An option to extend life once the OEM cutoff nears.

Check your exact part numbers Weigh your support options

Independent and informational. EOSL.ai sells no hardware and no maintenance, and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the role the asset plays.

UCS C225 M6 Series — questions

Is the Cisco UCS C225 M6 Series end of life?

Not yet. All tracked C225 M6 Series SKU groups are still within Cisco support, though dates vary by SKU. See the breakdown below.

What is the last date of support for the C225 M6 Series?

Jun 2031, per the Cisco EOL bulletin.

Where do these C225 M6 Series dates come from?

Every end-of-sale and end-of-service-life date on this page links to the official Cisco EOL bulletin it was taken from.

More Cisco UCS · compare all 30 models →

105mo past UCS C250 M2 SeriesCisco · Server · 10 SKUs › 76mo past UCS C260 M2 SeriesCisco · Server · 11 SKUs › 66mo past UCS C420 M3 SeriesCisco · Server · 7 SKUs › 19mo past UCS C240 M3 SeriesCisco · Server · 5 SKUs › 42mo left UCS C4200 SeriesCisco · Server · 6 SKUs › live UCS C240 M7Cisco · Enterprise server · 2 SKUs ›

On the same timetable

Related Everything reaching EOSL in 2031 (96)

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