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Mellanox MCX4431A-GCUN 50GbE Single-port QSFP28 PCIe 3.0 x8 Network Card Adapter

The Mellanox MCX4431A-GCUN is a high-performance 50GbE network adapter featuring a single QSFP28 port and PCIe 3.0 x8 interface. This enterprise-grade card delivers exceptional network throughput with ultra-low latency, making it ideal for data centers, high-frequency trading, and demanding applications requiring maximum bandwidth efficiency. Key benefits include hardware-based offloading capabilities that reduce CPU overhead, advanced RDMA support for direct memory access, and robust virtualization features. The adapter’s compact single-port design maximizes server slot efficiency while providing enterprise reliability and Mellanox’s proven ConnectX technology. Perfect for organizations seeking to upgrade network infrastructure with cutting-edge 50 Gigabit Ethernet connectivity without compromising performance or scalability.

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Warranty1 Year
Packaging DetailsBOX / Bulk
Product NameMellanox MCX4431A-GCUN 50GbE Single-port QSFP28 PCIe 3.0 x8 Network Card Adapter
Port1
TypeQSFP28
Warranty

1 Year

Packaging Details

BOX / Bulk

Product Name

Mellanox MCX4431A-GCUN 50GbE Single-port QSFP28 PCIe 3.0 x8 Network Card Adapter

Port

1

Type

QSFP28

Speed

50GbE

Brand

Mellanox

Products Status

New

Application

Server

Interface

PCIe 3.0 x8

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