MSX1012B-2BFS: Mellanox SX1012 12x QSFP+ 40/56GbE L3 Switch
MPN: MSX1012B-2BFS|By: Mellanox

Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
Mellanox lists MSX1012B-2BFS as a SX1012 12x QSFP+ 40/56GbE L3 Switch. A switch is rarely the whole order: optics, breakout cables, the right power orientation and a rail kit all have to arrive with it. Send the topology and we will quote the complete bill of materials.
Quotes are itemised down to the accessories, so nothing that is needed to make the part work is left off and discovered later.
Specifications
General
- Manufacturer part number
- MSX1012B-2BFS
- Product Type
- Network Switches
- Manufacturer
- Mellanox
Technical specifications
- Switching Layer
- L3
Interfaces & connectivity
- Port Configuration
- 12x QSFP
These are the 4 facts we can state about MSX1012B-2BFS without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Mellanox MSX1012B-2BFS is deployed
- Sourcing MSX1012B-2BFS against a build sheet that names it explicitly
- Standardising a customer estate on one switching platform
- Adding a top-of-rack switch to an existing fabric
Who this part is for
- Integrators quoting a switch with its optics and rail kit as one line
- MSPs standardising a customer estate on one switching platform
- Teams adding an access layer or a top-of-rack switch to a live fabric
What you get ordering this from us
Ordered by part number
MSX1012B-2BFS is what is quoted and MSX1012B-2BFS is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Questions buyers ask about this part
Is MSX1012B-2BFS genuine and is the warranty intact?
Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
Will MSX1012B-2BFS work in my server?
Tell us what it is aggregating and what optics you already hold. We confirm the port mix, the uplink capacity and the airflow variant, and we will list the optics and rail kit you will also need.
Do you accept purchase orders and quote at volume?
Yes, POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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| HPE Aruba JL661A CX 6300M 24-Port 24 x 1GbE RJ45 Layer 3 Managed Stackable Switch | HPE | Port Configuration: 24 x 1GbE RJ45 | In Stock | $3,445 |
| Dell EMC PowerSwitch S5248F-ON 48 x 25GbE SFP28 + 4 x 100GbE QSFP28 Open Networking Data Center Switch | Dell Technologies | Port Configuration: 48 x 25GbE SFP28 + 4 x 100GbE QSFP28 | In Stock | $11,960 |
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Specifying a system, not just the part?
Multi-node training is bounded by the fabric between the nodes, so the switch is specified with the cluster rather than after it.
