NVIDIA
NVIDIA ConnectX-5 EN 100GbE 2-Port QSFP28 PCIe 3.0 x16 Adapter, Host Management and UEFI
MCX516A-CCHT
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Conditions: Refurbished · Used
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NVIDIA
MCX631102AC-ADAT
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NVIDIA
NVIDIA ConnectX-6 Lx 25GbE 2-Port SFP28 PCIe 4.0 x8 Adapter, Crypto and Secure Boot
MPNMCX631102AC-ADAT
Also known as 900-9X662-0083-ST0
The NVIDIA MCX631102AC-ADAT is a dual-port ConnectX-6 Lx adapter with SFP28 at 25GbE and a PCIe 4.0 x8 interface, with Crypto and Secure Boot.
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NVIDIA ConnectX-6 Lx 25GbE 2-Port SFP28 PCIe 4.0 x8 Adapter, Crypto and Secure Boot
MCX631102AC-ADAT · Refurbished · 1 year warranty
Quantity (units)
Overview
This ConnectX-6 Lx card is the Crypto and Secure Boot edition of the two-port 25GbE line. The NVIDIA MCX631102AC-ADAT provides two SFP28 ports at 25GbE and uses a PCIe Gen4 x8 connection, so it suits servers with an available x8 or wider slot.
What separates the variants of this card is the suffix. The AN card is listed as No Crypto, the AS card as Secure Boot with No Crypto, and the AE card as Crypto without Secure Boot. This AC card lists both Crypto and Secure Boot. Pick by feature letters rather than by speed, since all of them share the same port layout.
Typical buyers are replacing failed adapters in existing hosts, or standardizing a fleet on one NIC model. SFP28 cages accept SFP28 optics and direct attach cables, so confirm what is already installed in your racks.
The alternative part number 900-9X662-0083-ST0 is on record. New, refurbished and used units are available. New and refurbished carry 1 year or 3 years of warranty, and used units carry 90 days. Ask for pricing with your quantity.
Specifications
| Manufacturer part number | MCX631102AC-ADAT |
|---|---|
| Brand | NVIDIA |
| Form factor | PCIe |
| PCIe interface | Gen4 x8 |
| Ports | 2 |
| Connector | SFP28 |
| Controller | NVIDIA ConnectX-6 Lx |
| Port speed | 25GbE |
| Type | Ethernet adapter |
Specifications from the manufacturer's datasheet ↗
Alternative part numbers
Other numbers for MCX631102AC-ADAT, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| 900-9X662-0083-ST0 | Alternative | Same brand | NVIDIA SKU (900- number) listed against this ordering part numberQuote this part number |
FAQ
- What interface speed does the MCX631102AC-ADAT run?
- 25GbE on two SFP28 ports.
- What PCIe connection does it use?
- PCIe Gen4 x8.
- Which security features are in the title?
- Crypto and Secure Boot.
- Is a used card available?
- Yes, with 90 days of warranty.
- Which other number refers to this adapter?
- 900-9X662-0083-ST0.
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