Nvidia C-ADAB, User Manual

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About This Manual
This is the User Guide for NVIDIA® Mellanox® Ethernet ConnectX®-6 Dx adapter cards 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. Mellanox 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 Dx Ethernet
adapter cards for OCP Spec 3.0.
OPN Marketing Description
MCX623432A
C-ADAB ConnectX®-6 Dx EN adapter card, 25GbE OCP3.0, With Host Management, Dual -port SFP28 ,
PCIe 4.0 x16 , Crypto and Secure Boot, Thumbscrew (Pull Tab) Bracket
MCX623432A
E-ADAB ConnectX®-6 Dx EN adapter card, 25GbE OCP3.0, With Host Management, Dual -port SFP28 ,
PCIe 4.0 x16, Crypto , No Secure Boot, Thumbscrew (Pull Tab) Bracket
MCX623432A
N-ADAB ConnectX®-6 Dx EN adapter card, 25GbE OCP3.0, With Host management, Dual -port SFP28 ,
PCIe 4.0 x16 , No Crypto, Thumbscrew
(Pull Tab) Bracket
MCX623432A
N-GDAB ConnectX®-6 Dx EN adapter card, 50GbE OCP3.0, With Host Management, Dual -port SFP56 ,
PCIe 4.0 x16 , No Crypto, Thumbscrew (Pull Tab) Bracket
MCX623432A
C-GDAB ConnectX®-6 Dx EN adapter card, 50GbE OCP3.0, With Host Management, Dual -port SFP56 ,
PCIe 4.0 x16 , Crypto and Secure Boot, Thumbscrew (Pull Tab) Bracket
MCX623432A
S-GDAI ConnectX®-6 Dx EN adapter card, 50GbE OCP3.0, With Host Management, Dual -port SFP56 ,
PCIe 4.0 x16 , Secure Boot, No Crypto, Internal Lock Bracket
MCX623435M
N-CDAB ConnectX®-6 Dx EN adapter card, 100GbE , OCP3.0, With Host Management, Single -port
QSFP56 , Multi-Host or Socket Direct , PCIe 4.0 x16, No Crypto, Thumbscrew (Pull Tab) Bracket
MCX623436A
C-CDAB ConnectX®-6 Dx EN adapter card, 100GbE , OCP3.0, With Host Management, Dual -port QSFP56 ,
PCIe 4.0 x16 , Crypto and Secure Boot, Thumbscrew
(Pull Tab) Bracket
MCX623436A
N-CDAB ConnectX®-6 Dx EN adapter card, 100GbE , OCP3.0, With Host Management, Dual -port QSFP56 ,
PCIe 4.0 x16 , No Crypto, Thumbscrew (Pull Tab) Bracket
MCX623436A
S-CDAI ConnectX®-6 Dx EN adapter card, 100GbE OCP3.0, With Host Management, Dual -port QSFP56 ,
PCIe 4.0 x16, Secure Boot, No Crypto, Internal Lock Bracket
MCX623435A
C-VDAB ConnectX®-6 Dx EN adapter card, 200GbE , OCP3.0, With Host Management, Single -port
QSFP56 , PCIe 4.0 x16, Crypto and Secure Boot, Thumbscrew (Pull Tab) Bracket
MCX623435A
N-VDAB ConnectX®-6 Dx EN adapter card, 200GbE , OCP3.0, With Host Management, Single -port
QSFP56 , PCIe 4.0 x16 , No Crypto, Thumbscrew (Pull Tab) Bracket
MCX623435A
S-VDAI ConnectX®-6 Dx EN adapter card, 200GbE , OCP3.0, With Host Management, Single -port
QSFP56 , PCIe 4.0 x16 , Secure Boot, No Crypto, Internal Lock Bracket