| Product Type | Network Adapter |
| Form Factor | Mezzanine Card for Blade Servers |
| Connectivity Technology | Wired |
| Power Consumption (Operational) | max:25 Watt |
| Designed For | Lenovo Flex System Compute Nodes |
Lenovo FLEX SYS CN4052S 2-Port 10Gb Virtual Fabric Adapter
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Regular price
$699.00
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Sale price
$699.00
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- Dual 10Gb Ethernet ports for high-throughput networking
- VFA5.2 adapter optimized for ThinkSystem and Flex System compute nodes
- Supports IPv4 and IPv6 remote management protocols
- Maximum power consumption of 25 watts for energy efficiency
- Compact form factor: 3.9 inches wide, 3.1 inches deep
- TAA-compliant and manufactured in Mexico for regulated deployments
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Enables high-speed data flow with two 10Gb ports, reducing latency across compute nodes.
- Fully TAA-compliant and assembled in Mexico, making it ideal for government or regulated sector use.
- Supports modern network management with compatibility for both IPv4 and IPv6 protocols.
Product Overview
The Lenovo FLEX SYS CN4052S 2-Port 10Gb Virtual Fabric Adapter offers 10Gb Ethernet connectivity via two high-speed ports, optimized for ThinkSystem and Flex System compute nodes. Its support for IPv4 and IPv6 remote management protocols makes it ideal for modern data centers. The adapter achieves 10 Gbps data transfer rates while consuming a maximum of 25 watts. With Gigabit and 10 Gigabit Ethernet protocols and a compact footprint, it provides efficient, scalable networking in high-density layouts. Additionally, this TAA-compliant unit is manufactured in Mexico, ensuring suitability for regulated deployments. Built for flexibility and performance, it supports enterprise virtualization and data-heavy applications.
Specifications
Product Overview
Wireless Features
| Wi-Fi Support |
Compliance & Origin
| Country of Origin | Mexico |
| TAA Compliant | Yes |
| RoHS Compliance | Yes |
| EMC Standards | FCC Part 15 Class A, ICES-003 Class A |
| Certifications | UL, cUL, CE, VCCI, BSMI, KC |
Advanced Security Features
| Secure Boot Support | Yes |
| Network Traffic Encryption | Yes (via host OS features) |
| Trusted Platform Module (TPM) Support | No |
Interfaces
| Number of Ports | 2 |
| Interface Type | 10 Gigabit Ethernet |
| Supported Ethernet Protocols | Gigabit Ethernet, 10 Gigabit Ethernet |
| Data Transfer Rate | 10 Gbps |
| Bus Type | PCI Express 3.0 x8 |
| Virtual Fabric Support | Yes |
| SR-IOV Support | Yes |
| Receive Side Scaling (RSS) | Yes |
| TCP Offload Engine (TOE) | Yes |
| iSCSI Offload Support | Yes |
| FCoE Support | Yes |
Physical & Environmental
| Width | 3.9 Inch |
| Depth | 3.1 Inch |
| Operating Temperature Range | 10°C to 55°C (50°F to 131°F) |
| Storage Temperature Range | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity Range | 8% to 90% (non-condensing) |
| Storage Humidity Range | 5% to 95% (non-condensing) |
Cloud Management & Licensing
| Remote Management Protocols | IPv4, IPv6 |
| Management Interface | System x and Flex System XClarity |
| Licensing Required | No |
| Cloud Support | Compatible with Lenovo XClarity cloud management |
