MSB7790-ES2F: Mellanox 36-Port 100Gb/s EDR InfiniBand Switch
MPN: MSB7790-ES2F|By: Mellanox

Starting from
$625
Indicative. Final pricing is confirmed with your quote.
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
MSB7790-ES2F is a Mellanox 36-Port 100Gb/s EDR InfiniBand 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
- MSB7790-ES2F
- Product Type
- Network Switches
- Manufacturer
- Mellanox
Interfaces & connectivity
- Port Configuration
- 36-Port
These are the 3 facts we can state about MSB7790-ES2F without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Mellanox MSB7790-ES2F is deployed
- Like-for-like replacement of MSB7790-ES2F in an existing system
- Adding a top-of-rack switch to an existing fabric
- Standardising a customer estate on one switching platform
Who this part is for
- Teams adding an access layer or a top-of-rack switch to a live fabric
- Network teams replacing a failed switch under change control
- Integrators quoting a switch with its optics and rail kit as one line
What you get ordering this from us
Ordered by part number
MSB7790-ES2F is what is quoted and MSB7790-ES2F is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
Is MSB7790-ES2F genuine and is the warranty intact?
Yes. It ships new in Mellanox packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will MSB7790-ES2F 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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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.
