UCSB-MLOM-40G-01: Cisco UCS VIC 1240 modular LOM for blade servers
Also listed as: UCSB-MLOM-40G-01=
Cisco UCSB-MLOM-40G-01 is listed as Cisco UCS VIC 1240 modular LOM for blade servers. It is a network adapter that the vendor documents for Cisco UCS B260 M4, Cisco UCS B420 M4 show as an orderable option. Spares are ordered as UCSB-MLOM-40G-01=. Check the exact model and generation before buying, because option lists differ between product generations.
Specifications
| Part number | UCSB-MLOM-40G-01 |
|---|---|
| Brand | Cisco |
| Type | Network adapters |
| Other numbers | UCSB-MLOM-40G-01= |
About the UCSB-MLOM-40G-01
Cisco UCS VIC 1240 modular LOM for blade servers is sold by Cisco under product ID UCSB-MLOM-40G-01; the same item ordered as a spare carries the suffix = (UCSB-MLOM-40G-01=). 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. 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 UCSB-MLOM-40G-01 as an option for Cisco UCS B260 M4, Cisco UCS B420 M4. 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 UCSB-MLOM-40G-01.
- Compatibility Cisco UCS Hardware Compatibility List
- Compatibility Cisco Optics-to-Device Compatibility Matrix
- Support Cisco Support and Downloads
Buying or selling UCSB-MLOM-40G-01?
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 B420 M4 Blade Server Spec Sheet, checked 2026-10-28
- Cisco UCS B260 M4 Blade Server Spec Sheet (Xeon E7 v3), checked 2026-10-28