Manufacturer reference image. Included components follow the selected part number.
NETWORK ADAPTER
900-9X81E-00EX-SL0
NVIDIA ConnectX-8 C8180L SuperNIC (900-9X81E-00EX-SL0)
| Part Number | 900-9X81E-00EX-SL0 |
|---|---|
| Host interface | PCIe 6 x16 |
| Connector | Single-cage OSFP |
| Form factor | HHHL |
| imageNote | Manufacturer reference image. Included components follow the selected part number. |
| Model | C8180L |
| Bracket | Tall |
| Cooling | Partner-cooled |
| Product type | SuperNIC |
| Timing features | IEEE 1588 PTP, PTM, TCXO, PPS input/output via optional 930-9XCBL-000A-000 extender, SyncE |
| Default protocol | InfiniBand XDR |
| Network cage count | 1 |
| Secure boot enabled | Yes |
| Card dimensions (mm) | 68.5 x 168.4 |
| Osfp cage cooling type | RHS (Riding Heatsink) |
| Hardware crypto enabled | Yes |
| Extension hardware option | x16 PCIe Socket Direct |
| Operating humidity (% RH) | 10 to 85 |
| Host pcie signal rate gtps | 64 |
| Infiniband bandwidth (Gb/s) | 800 |
| Nonoperating humidity (% RH) | 10 to 90 |
| Manufacturer lifecycle status | Mass Production |
| Ethernet default configuration | 2 x 400GbE |
| Maximum operating altitude (m) | 3050 |
| Storage temperature (degrees C) | -40 to 70 |
| Operating temperature (degrees C) | 0 to 55 |
Before you order
- Confirm the exact SKU, part number, specification option and quantity.
- Confirm the host platform, port, electrical interface and firmware requirements.
- Confirm availability, lead time, destination and applicable service terms before payment.
Product questions & answers
Is its Ethernet mode the same as its 800Gb/s InfiniBand mode?
No. The order table lists 800Gb/s XDR InfiniBand as the default and 2 x 400GbE Ethernet. Validate the specific port configuration and interconnect.
Which OSFP cooling style is supported?
The exact specification section requires an RHS, or Riding Heatsink, OSFP cage arrangement. Match the interconnect mechanical and thermal design.
How is PPS exposed?
NVIDIA lists PPS input/output access through the optional 930-9XCBL-000A-000 cable-extender debugging kit.
Are all auxiliary-link generation claims consistent?
No. The main card is PCIe 6 x16, but auxiliary-kit ordering, contents and technical tables use inconsistent Gen6/Gen5/rate wording. Confirm the complete auxiliary assembly before promising its generation or throughput.
What extension type does this exact suffix provide?
This suffix specifies an x16 Socket Direct extension option. The auxiliary kit is separate and needs a compatible server topology.
Can the partner-cooled card be deployed without a cooling design?
No. This is the partner-cooled C8180L; the partner must provide a validated thermal solution.
Channel and project resources
Move your next customer decision forward
Start with your current portfolio, a product family or an incomplete project list. Choose the material that fits your responsibility.
OA03 · NVIDIA
AI Ethernet, adapters and optical or cable interconnects.
900-9X81E-00EX-SL0
BOM and open-items review
Keep the original part numbers and quantities together with the questions that affect a project decision.
- Start with
- Your existing list, uploaded BOM or a short description of the requirement. Incomplete lists are welcome.
- Use this to prepare
- An open-items table with original line references, missing inputs, responsible people and next actions.



