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Lenovo ThinkSystem Mellanox ConnectX-4 Lx 10/25GbE SFP28 2-Port OCP Adapter

VENDOR: LENOVO Mfg Part#: 4XC7A08246
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$329.00
$329.00
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  • Dual SFP28 ports supporting 10/25GbE connectivity
  • Up to 25 Gbps data transfer rate per port
  • Plug-in card form factor compatible with OCP interfaces
  • Wired connectivity with support for Gigabit Ethernet transport protocol
  • Complies with 25G Ethernet Consortium standards
  • Includes one-year limited warranty

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Key Benefits

Eye-Insights
  • Empowers data-intensive environments with up to 25Gbps per port, supporting faster data throughput and application performance.
  • SFP28 dual-port design offers flexible high-speed networking with compatibility across a wide range of transceiver options.
  • OCP form factor ensures easy integration into Lenovo ThinkSystem servers for scalable, enterprise-grade deployment.

Product Overview

The Lenovo ThinkSystem Mellanox ConnectX-4 Lx 10/25GbE SFP28 2-Port OCP Ethernet Adapter is built to deliver high-speed, low-latency connectivity for data-intensive enterprise environments. Featuring dual SFP28 ports with support for both 10GbE and 25GbE, it provides exceptional flexibility and performance, making it suitable for workloads ranging from cloud computing to big data analytics. The adapter uses a plug-in card form factor compatible with standard Open Compute Project (OCP) interfaces, ensuring easy integration into compatible Lenovo ThinkSystem servers and systems.

Compliant with 25G Ethernet Consortium specifications, this wired network adapter supports a maximum data transfer rate of 25 Gbps per port, providing ample throughput for intra-data center traffic and storage access. Its SFP28 interface offers interoperability with optical and Direct Attach Copper (DAC) transceivers, while Gigabit Ethernet transport protocols further assure compatibility with modern network infrastructures. Designed with reliability in mind, it includes a one-year limited warranty and enables cost savings through enhanced aggregation and simplified cabling.

Whether upgrading an enterprise network or deploying in high-bandwidth applications, the Mellanox ConnectX-4 Lx delivers efficient and scalable network performance that aligns with today's business-critical computing demands.

Specifications

Product Overview
Product Type Network Adapter
Form Factor Plug-In Card
Series ThinkSystem
Adapter Model Mellanox ConnectX-4 Lx
Part Number 4XC7A08246
Connectivity Technology Wired
Power Consumption 7.5W (Typical)
Compatible Server Platform Lenovo ThinkSystem servers with OCP support

Advanced Security Features
Hardware Offloads Checksum, TSO, LRO, RSS
SR-IOV Support Yes
VLAN Tagging Support Yes
Network Traffic Isolation Yes (via SR-IOV and VLAN)

Compliance & Origin
Networking Compliant Standards 25G Ethernet Consortium (25 Gb)
RoHS Compliance Yes
TAA Compliant
Country of Origin
Certifications FCC, CE, VCCI, RCM, BSMI, KC

Interfaces
Interface Type SFP28
Ports Quantity 2
Port Type SFP28 (10G/25G)
Data Transfer Rate (per port) 25 Gbps
Total Bandwidth 50 Gbps
Data Link Protocol 25 Gigabit Ethernet
Compatible Transceivers 10GbE/25GbE SFP28 Optical and DAC
Backward Compatibility 10GbE

Physical & Environmental
Card Form Factor OCP 2.0 Small Form Factor
Dimensions (H x W) 69mm x 100mm
Weight 90 g (approx.)
Operating Temperature Range 0°C to 55°C (32°F to 131°F)
Storage Temperature Range -40°C to 70°C (-40°F to 158°F)
Relative Humidity (Operating) 10% to 90% (non-condensing)
Cooling Passive

Cloud Management & Licensing
Management Interface OCP Management Interface Support
Operating System Support RHEL, CentOS, Ubuntu, Windows Server, VMware ESXi
Virtualization Support VMware NetQueue, Microsoft VMQ, SR-IOV
Warranty One year limited warranty