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NVIDIA ConnectX-6 Lx EN adapter card, 25GbE OCP3.0 w/ Host management, Dual-port SFP28, PCIe 4.0 x8, Crypto and Secure Boot, Thumbscrew (Pull Tab) Bracket | MCX631432AC-ADAB
- Form Factor: Small Form Factor (SFF) OCP 3.0
- Connector: Dual SFP28 Ethernet (copper and optical)
- Data Rate: Ethernet 1/10/25 Gb/s
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Learn more about the NVIDIA ConnectX-6
| Brand | NVIDIA |
|---|---|
| Model | ConnectX-6 |
| Part Number | MCX631432AC-ADAB |
| Speed | Data Rate: Ethernet 1/10/25 Gb/s |
|---|---|
| Connectors | Dual SFP28 Ethernet (copper and optical) |
| Temperature | Operational: 0 degree Celsius to 55 degrees Celsius Non-operational: -40 degrees Celsius to 70 degrees Celsius |
| Humidity | Operational: 10% to 85% relative humidity Non-operational: 10% to 90% relative humidity |
| Features | PHYSICAL Form Factor: Small Form Factor (SFF) OCP 3.0 PROTOCOL SUPPORT Ethernet: 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-KX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR PCI Express Gen 4.0: SERDES @ 16.0GT/s, 8 lanes (2.0 and 1.1 compatible) POWER Voltage: 3.3VAUX, 12V Maximum power available through SFP28 port: 1.5W |
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| Dimensions | 4.52 in. x 2.99 in (115.00mm x 76.00mm) |
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| Disclaimer | REGULATORY Safety: CB / cTUVus / CE EMC: CE / FCC / VCCI / ICES / RCM RoHS: RoHS compliant |
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| First Listed on Newegg | January 07, 2026 |
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Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 408-916-0055
- Support Website
- View other products from NVIDIA
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