Mellanox ConnectX-4 Lx EN Network Adapter (MCX4121A-XCAT)

Mellanox ConnectX-4 Lx EN Network Adapter (MCX4121A-XCAT)

The MCX4121-XCAT is a member of the The ConnectX-4 Lx family. This product offers high throughput and low latency. It is equipped with features that meet the needs of virtualization and data acceleration engines. It provides 10Gb/s Ethernet connectivity, hardware-based I/O isolation, and a 75 million packets per second message rate. These features make the MCX4121A-XCAT a perfect solution for Web 2.0, Cloud and Big Data applications, and storage platforms.

Quick Specs:

• 8x PCIe 3.0
• Single and dual port optisons
• 2x 10GbE SFP uplink ports
• ODCC compatible

Please see the related tabs for the MCX4121-XCAT datasheet and compatible accessories.

Product Name	Mellanox ConnectX-4 Lx EN Network Adapter (MCX4121A-XCAT)
Product Description	The MCX4121-XCAT is a high-performance network interface card from the ConnectX-4 Lx family, offering 10Gb/s Ethernet connectivity. Designed for virtualization and data acceleration, it features hardware-based I/O isolation, low latency, and high throughput, making it ideal for Web 2.0, Cloud, Big Data applications, and storage platforms.
Product Family	Mellanox ConnectX-4 Lx Series
Product Type	Network Adapter Card
Connector	Single SFP28 (copper and optical)
Data Rate	Ethernet: 1/10 Gb/s
PCI Express Gen 3.0	SERDES @ 8.0GT/s, 8 lanes (2.0 and 1.1 compatible)
Voltage	12V, 3.3V
Maximum Current	100 mA
Typical Power (Passive Cable)	9.3 W
Maximum Power (Passive Cable)	11.1 W
Maximum Power (Active 1W Cable)	13.3 W

Size	2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
Message Rate	75 million packets per second
Sub 0.8 µs Latency	Yes
Supported Architectures	x86, Power, Arm
Airflow (Passive Cable)	Heatsink to Port: 300 LFM, Port to Heatsink: 300 LFM
Airflow (Active 1W Cable)	Heatsink to Port: 300 LFM, Port to Heatsink: 300 LFM
Operating Temperature	Operational: 0°C to 55°C, Non-operational: -40°C to 70°C
Humidity	Operational: 10% to 85% relative humidity, Non-operational: 10% to 90% relative humidity
Altitude (Operational)	3050 m
Regulatory Compliance	Safety: CB / cTUVus / CE, EMC: CE / FCC / VCCI / ICES / RCM, RoHS: RoHS Compliant

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DOMESTIC -

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