MSB7800-ES2F — NVIDIA / Mellanox NVIDIA Mellanox Switch-IB 2 EDR InfiniBand Switch, 36x QSFP28 100Gb/s Ports, 1U, Dual AC PSU, x86 Dual-Core (EOL/legacy)
MPN: MSB7800-ES2F|By: NVIDIA / Mellanox
Starting from
$12,310
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Part number MSB7800-ES2F identifies this NVIDIA / Mellanox NVIDIA mellanox Switch-IB 2 EDR InfiniBand switch, 36x QSFP28 100Gb/s ports, 1U, dual AC PSU, x86 dual-core (EOL/legacy). The input side has to suit the rack: voltage, connector and whether the circuit can carry another unit at all. Tell us what the PDU presents and we will confirm the variant.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Featuring
- Port Configuration
- 36x QSFP28
- Manufacturer
- NVIDIA / Mellanox
Physical characteristics
- Product Type
- Power Supplies
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
The table below is what the power supply is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the NVIDIA / Mellanox MSB7800-ES2F is deployed
- Like-for-like replacement of MSB7800-ES2F in an existing system
- Adding a second supply to a chassis shipped with one
- Holding a matched spare for a production chassis
Who this part is for
- IT teams restoring redundancy after one supply in a pair has failed
- Engineers adding a second supply to a chassis shipped with one
- Procurement sourcing a like-for-like supply outside a maintenance contract
What you get ordering this from us
Ordered by part number
MSB7800-ES2F is what is quoted and MSB7800-ES2F is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Matched to the installed unit
Send the part number already in the chassis and we supply its pair, including the efficiency grade that stops the mismatch alert.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
- Is MSB7800-ES2F genuine and is the warranty intact?
- Yes — new and sealed, with the NVIDIA / Mellanox warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will MSB7800-ES2F work in my server?
- Send the server model and the part number of the supply already fitted. In a redundant pair both units have to match on wattage and efficiency grade, or the chassis alerts on every boot.
- 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.
Compare other Power Supplies we stock
Browse all Power Supplies or everything we stock from NVIDIA / Mellanox.
Specifying a system, not just the part?
An accelerated node draws far more than a general-purpose server, so power is sized with the build rather than assumed from the chassis.