Nvidia Mellanox ConnectX-4 Lx User Manual

6
Introduction
Product Overview
This is the User Guide for Ethernet adapter cards based on the ConnectX®-4 Lx integrated circuit
device. These adapters connectivity provide the highest performing low latency and most flexible
interconnect solution for PCI Express Gen 3.0 servers used in Enterprise Data Centers and High-
Performance Computing environments.
The following provides the ordering part number, port speed, number of ports, and PCI Express speed.
Each adapter is shipped with two bracket heights - short and tall (assembled).
ConnectX-4 Lx 10Gb/s Ethernet Adapter Cards
Model ConnectX-4 Lx 10Gb/s Ethernet Adapter Cards
Part Number MCX4121A-XCAT
Ethernet Data Rate 1/10 Gb/s
Network Connector Type Dual-port SFP28
PCI Express Connectors PCIe Gen 3.0 SERDES @ 8.0GT/s
Dimensions 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
UEFI -
Host Management -
RoHS RoHS Compliant
IC Part Number MT27712A0-FDCF-XE
Device ID
4117 for Physical Function (PF)
4118 for Virtual Function (VF)
ConnectX-4 Lx 25Gb/s Ethernet Adapter Cards
Model ConnectX-4 Lx 25Gb/s Ethernet Adapter Cards
Part Number
MCX4121A- ACAT
Network
Connector
Type
Dual-port SFP28
Ethernet Data
Rate
1/10/25 Gb/s
PCI Express
Connectors
PCIe Gen 3.0 SERDES @ 8.0GT/s
Dimensions 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
UEFI -

Nvidia Mellanox ConnectX-4 Lx Specifications

General

Brand	Nvidia
Model	Mellanox ConnectX-4 Lx
Category	Adapter
Language	English