UCSC-O-N6CD25GF: Cisco Cisco-NVDA MCX631432AC-ADAB CX6Lx 2x25G SFP28 x8
Also listed as: UCSC-O-N6CD25GF=
Cisco UCSC-O-N6CD25GF is listed as Cisco-NVDA MCX631432AC-ADAB CX6Lx 2x25G SFP28 x8. It is a network adapter that the vendor documents for Cisco UCS C220 M6, Cisco UCS C240 M6 show as an orderable option. Spares are ordered as UCSC-O-N6CD25GF=. Check the exact model and generation before buying, because option lists differ between product generations.
Specifications
| Part number | UCSC-O-N6CD25GF |
|---|---|
| Brand | Cisco |
| Type | Network adapters |
| Other numbers | UCSC-O-N6CD25GF= |
| Ports | 2x25G |
About the UCSC-O-N6CD25GF
Cisco-NVDA MCX631432AC-ADAB CX6Lx 2x25G SFP28 x8 is sold by Cisco under product ID UCSC-O-N6CD25GF; the same item ordered as a spare carries the suffix = (UCSC-O-N6CD25GF=). It is a network adapter in the Cisco option range and appears in the ordering or configuration tables of the vendor documents cited in the sources. Key figures taken from the listing: ports 2x25G. The product ID is the number brokers and buyers search for, so match it exactly rather than by capacity or description alone.
Compatibility
The Cisco documents cited in the sources list UCSC-O-N6CD25GF as an option for Cisco UCS C220 M6, Cisco UCS C240 M6. That listing is the only compatibility claim recorded here: the part is not assumed to fit other generations or other product lines of the same brand. Firmware, software, slot, backplane and controller requirements are set out in the vendor documentation for the specific product, and the vendor's compatibility tool should be checked before ordering a second-hand unit.
Buying used
Check the product ID on the label, the port count and speed, and that the bracket suits the chassis. Optical ports need compatible transceivers or cables, which are usually sold separately. Ask the seller for photos of the part number label, confirm the return terms, and test the part in a running system before accepting it. Prices vary with condition, so compare several listings for the exact product ID.
Fits these models
Check compatibility with Cisco
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Cisco has tested with the Cisco UCSC-O-N6CD25GF.
- Compatibility Cisco UCS Hardware Compatibility List
- Compatibility Cisco Optics-to-Device Compatibility Matrix
- Support Cisco Support and Downloads
Buying or selling UCSC-O-N6CD25GF?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Cisco UCS C220 M6 SFF Rack Server Spec Sheet, checked 2026-10-28
- Cisco UCS C240 M6 SFF Rack Server Spec Sheet, checked 2026-10-28