Nvidia ConnectX-6 Lx - Page 3

NVIDIA ConnectX-6 Lx Ethernet Adapter Cards for OCP Spec 3.0 User Manual 2
About This Manual
This is the User Guide for Ethernet adapter cards based on the NVIDIA® ConnectX®-6 Lx
integrated circuit device for Open Compute Project Spec 3.0. These adapters connectivity
provide the highest performing low latency and most flexible interconnect solution for
servers supporting OCP spec 3.0 adapter cards used in Enterprise Data Centers and High-
Performance Computing environments.
Important Note:
In some of the OCP 3.0 prototype samples, the insertion force that is required to install
the card into a particular PCI connector may exceed the maximum insertion force that is
allowed by the connector’s spec. NVIDIA is updating the OCP 3.0 cards to ensure the
proper insertion process.
Ordering Part Numbers
The table below provides the ordering part numbers (OPN) for the available ConnectX-6
Lx Ethernet adapter cards for OCP Spec 3.0.
NVIDIA
SKU
Legacy
OPN
Marketing Description
900-
9X625-
0053-
SB0
MCX631
432AN-
ADAB
ConnectX®-6 Lx EN adapter card, 25GbE OCP3.0, with Host
Management, Dual-port SFP28, PCIe 4.0 x8, No Crypto,
Thumbscrew (Pull Tab) Bracket
900-
9X625-
0083-
SB0
MCX631
432AC-
ADAB
ConnectX®-6 Lx EN adapter card, 25GbE OCP3.0, With Host
Management, Dual-port SFP28, PCIe 4.0 x8, Crypto Enabled and
Secure Boot, Thumbscrew (Pull Tab) Bracket
900-
9X659-
0015-
SB1
MCX631
435AN-
GDAB
ConnectX®-6 Lx EN adapter card, 50GbE, OCP3.0, with Host
Management, Single-port QSFP28, PCIe 4.0 x8, No Crypto,
Thumbscrew (Pull Tab) Bracket
900-
9X659-
0045-
SB0
MCX631
435AC-
GDAB
ConnectX®-6 Lx EN adapter card, 50GbE, OCP3.0, With Host
Management, Single-port QSFP28, PCIe 4.0 x8, Crypto Enabled
and Secure Boot, Thumbscrew (Pull Tab) Bracket