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Lenovo M CX5 EN 10/25Gb 2-Port PCIe Ethernet Adapter

VENDOR: LENOVO Mfg Part#: 4XC7A62574
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$653.44
$653.44
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MSRP: $659.00
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  • Dual-port SFP28 connectivity supporting 10Gb and 25Gb Ethernet
  • PCI Express interface for high-speed system bus communication
  • SFP28 form factor allowing flexible transceiver support
  • Designed for modern Ethernet environments with data-intensive workloads

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Key Benefits

Eye-Insights
  • Supports scalable 10/25Gb Ethernet performance ideal for modern enterprise tasks
  • Compatible SFP28 form factor maximizes deployment flexibility across environments
  • Backed by Lenovo's quality standards for seamless server integration and performance

Product Overview

The Lenovo M CX5 EN 10/25Gb 2-Port PCIe Ethernet Adapter is engineered to meet the high-speed networking demands of modern data centers and enterprise IT infrastructures. Offering dual ports and supporting either 10Gb or 25Gb Ethernet over a PCIe interface, this adapter provides the scalable performance needed to handle virtualization, AI workloads, and large-scale data transfers. Its SFP28 form factor ensures compatibility with a wide range of fiber and copper transceivers, optimizing deployment flexibility.

Optimized for high-bandwidth and low-latency environments, this adapter makes an excellent choice for enterprises with workload-intensive applications such as database management, HPC (High-Performance Computing), and storage area networks. Built under the Lenovo quality framework and compatible with Lenovo systems, the 4XC7A62574 model ensures seamless integration and reliable performance. With 10/25Gb capability, it supports future-ready networking infrastructure. Information on TAA compliance and Country of Origin is not available.

Specifications

Product Overview
Product Type Ethernet Adapter
Model Number 4XC7A62574
Brand Lenovo
Series Mellanox ConnectX-5 EN
Adapter Type PCI Express Network Interface Card
Form Factor SFP28 low-profile PCIe card
Bus Interface PCIe 3.0 x8
Processor Mellanox ConnectX-5
Port Count 2
Supported Network Speeds 10 GbE / 25 GbE
Bracket Low Profile (with optional full-height bracket available)
Power Consumption Up to 9.2W
RoHS Compliant Yes

Wireless Features
Wireless Capability

Compliance & Origin
TAA Compliant
Country of Origin
Certifications FCC, CE, VCCI, RCM, BSMI, KC
EMC Standards EN 55032 Class A, EN 55024
Safety Standards UL, cUL, CB

Advanced Security Features
Network Virtualization VXLAN, NVGRE, GENEVE offloads
SR-IOV Support Yes
Secure Boot Support Yes
Hardware Root of Trust Yes

Interfaces
Host Bus Interface PCI Express 3.0 x8
Network Interface 2 x SFP28
Connector Type SFP28
Data Transfer Rate Up to 25 Gbps per port
Compatible Network Protocols IEEE 802.3, 802.3ae, 802.3ap, 802.3aq, 802.1Q, 802.1p, 802.1Qbb, 802.1Qaz
Supported Cable Types Fiber and DAC (Direct Attach Copper)

Physical & Environmental
Dimensions (H x L) 68.9 mm x 167.6 mm
Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature -40°C to 70°C (-40°F to 158°F)
Operating Humidity 10% to 85% non-condensing
Storage Humidity 5% to 95% non-condensing
Cooling Passive

Cloud Management & Licensing
Remote Management Supported via system BIOS or OS-level drivers
Management Software Mellanox NEO (via OS)
License Required No additional license required
Driver Support Linux, Windows Server, VMware ESXi