AOC-A100G-M2CM-O — Supermicro Mellanox ConnectX-6 Dx Dual Port 100GbE AIOM PCIe 4.0 Network Adapter
MPN: AOC-A100G-M2CM-O|By: Supermicro

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
AOC-A100G-M2CM-O is a Supermicro mellanox ConnectX-6 dx dual port 100GbE AIOM PCIe 4.0 network Adapter. Direct-attach copper is cheaper and lower latency than optics but is limited by length and by what each switch will accept. Tell us the two endpoints and we will say which of the two is right for the run.
This part is quoted rather than listed, because the price moves with availability. Send the quantity and we will come back with a number we can stand behind.
Featuring
- Manufacturer
- Supermicro
Interfaces / Ports
- Drive Interface
- PCIe
- Port Speed
- 100GbE
Physical characteristics
- Product Type
- Transceivers & Cables
- 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.
Published specifications for AOC-A100G-M2CM-O. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the Supermicro AOC-A100G-M2CM-O is deployed
- Swapping out a failed transceiver for AOC-A100G-M2CM-O under change control
- Cabling a new rack into an installed fabric
- Bringing up a new link between two existing switches
Who this part is for
- Data centre teams cabling a new rack to an installed fabric
- MSPs holding spare optics against a customer SLA
- Integrators supplying the passive layer with a switch order
What you get ordering this from us
Ordered by part number
The order is placed against AOC-A100G-M2CM-O, not against a description of it, so there is no room for a substitution you did not agree to.
Reach checked against the run
Fibre type, connector and distance are checked together, so the optic suits the path and not just the port.
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 AOC-A100G-M2CM-O genuine and is the warranty intact?
- Yes — new and sealed, with the Supermicro warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will AOC-A100G-M2CM-O work in my server?
- Tell us the switch at both ends of the link. Optics are frequently vendor-coded, so a module that is electrically correct can still refuse to come up; we confirm the coding for both ends before it ships.
- 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 Transceivers & Cables we stock
Browse all Transceivers & Cables or everything we stock from Supermicro.
Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build — both ends and the switch have to agree.
