Description
The NVIDIA Mellanox MCX631432AS-ADAB is a ConnectX-6 Lx EN Ethernet adapter in the OCP 3.0 Small Form Factor. It has two SFP28 ports supporting 1, 10, and 25GbE and connects over PCIe Gen 4.0 x8. The card includes host management, has Secure Boot enabled and crypto disabled, and uses a thumbscrew (pull-tab) retention bracket.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | NVIDIA Mellanox |
| MPN | MCX631432AS-ADAB |
| NVIDIA SKU | 900-9X625-0073-SB1 |
| Product Type | Ethernet Adapter Card, OCP 3.0 |
| Controller | ConnectX-6 Lx EN |
| Form Factor | OCP 3.0 SFF, 4.52 x 2.99 in (115.00 x 76.00mm) |
| Ports | 2 x SFP28 (copper and optical) |
| Ethernet Rates | 1/10/25Gb/s |
| Host Interface | PCIe Gen 4.0 @ 16GT/s, x8 (2.0/1.1 compatible) |
| Host Management | Yes |
| Secure Boot | Enabled |
| Crypto | Disabled |
| Retention | Thumbscrew (pull tab) bracket |
| Typical Power (passive cables) | 11.8W |
| Maximum Power | 13.4W passive; 16.7W with 1.5W active cables |
| Max Power per SFP28 Port | 1.5W |
| Voltage | 3.3VAUX, 12V |
| Operating Temperature | 0Β°C to 55Β°C |
| Non-Operating Temperature | -40Β°C to 70Β°C |
| Humidity | 10%β85% operating |
| Altitude | 3050m |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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- 24/7 remote system monitoring
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