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Mellanox

25Gb Network Kit OEM Mellanox ConnectX-4 LX MCX4121A-ACAT 25GB 2x 3m SFP28 Cable

25Gb Network Kit OEM Mellanox ConnectX-4 LX MCX4121A-ACAT 25GB 2x 3m SFP28 Cable

$219.90 USD
$219.90 USD
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This listing is for a bundle containing 2 OEM MCX4121A-ACAT (ConnectX-4 LX Ethernet 25Gbit) network adapters as well as 2 DAC SFP28 cables (length: 10ft / 3m)

The CX4121A is a professional 25Gbps Dual Ports NIC for the PCIe x8 interface. It allows you to increase your network’s connectivity and adjust the data flow to your needs. Via 2 SFP28 ports the adapter can be connected to your network with either transceiver modules or SFP28 cables. The network interface card is cooled passively. The component is manufactured by Mellanox, but can be labeled by different brands. Full and low profile brackets are included.

  • Ports: PCIe x8 3.0, 2x SFP28
  • The maximum data transfer rate is 25 Gbit per second (downward compatible with SFP+ 10Gbit).
  • The NIC is cooled passively.
  • Full height and low height brackets for both NICs are included.
  • Bundle includes 2 SFP28 DAC cables
  • OEM version: The adapter is produced by Mellanox, but labeled by different brands
  • Alternatively labeled as: MCX4121A-ACAT, 840140-001, HP 640SFP28, CX4121A, CX4121C, MRT0D, ConnectX-4 LX Ethernet 25Gbit

Specifications

MPN: MCX4121A-ACAT
Bus type: PCIe x8 3.0
Interface: SFP28
Number of ports: 2
Max. data transfer rate: 25 Gbps
Protocol: Ethernet
Bracket height: Full + Low Profile
Included accessories: Direct attach cable(s)
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Safety Precautions

ATTENTION:

Before changing your system configuration, always back up your data to prevent data loss.

Hardware should only be handled by qualified technicians in an ESD safe environment with ESD safe tools.

Before installing components, always consult the manufacturer’s manual.

CAUTION:

Always turn off the power to your system and remove the AC power cord before installing or removing hardware to avoid experiencing electrical shock or damaging the system.

During operation, heat sinks can heat up significantly. Do not touch them immediately after turning off the power. Leave sufficient time for cooling off before touching them to avoid burns.

Server systems require sufficient ventilation, as provided by a rack case. Insufficient ventilation can cause overheating of components and potentially damage them.

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