Name: Cn4054s 4-Port 10GB Vfa
Brand: Lenovo
Price: 307.95 USD
Availability: InStock

Lenovo 01KR607 Cn4054s 4-Port 10GB Vfa

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$307.95

Ships next business day.

In Stock: 29
Manufacturer: Lenovo
Model or Part: 01KR607
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Lenovo CN4054S 4-Port 10Gb VFA (Virtual Fabric Adapter) delivers high-performance, low-latency connectivity for modern data center environments. Designed for Lenovo ThinkSystem servers, this adapter consolidates four independent 10Gb Ethernet ports into a single, hot-swappable module, simplifying cable management and freeing up valuable PCIe slots. With full support for virtualization and advanced offload capabilities, the CN4054S helps IT teams maximize throughput while reducing CPU overhead.

Key Features

Four independent 10Gb Ethernet ports in a single VFA form factor
Hot-swap capability for zero-downtime maintenance
Supports SR-IOV, VXLAN, and NVGRE for efficient virtual network segmentation
Advanced checksum and TCP segmentation offload to reduce host CPU load
Compatible with Lenovo XClarity Administrator for streamlined provisioning
PCIe Gen3 x8 interface for optimal bandwidth utilization

Technical Specifications

Model/Part Number: 01KR607
Form Factor: VFA (Virtual Fabric Adapter)
Port Count: 4 x 10Gb Ethernet
Connector Type: RJ45 (copper) or SFP+ (optical) depending on configuration
PCIe Interface: Gen3 x8
Supported Protocols: Ethernet, TCP/IP, UDP, IPv4, IPv6
Offload Features: Checksum offload, TCP segmentation offload, Large Receive Offload (LRO)
Operating Temperature: 0 to 40 degrees Celsius
Power Consumption: Approx 12 Watts per adapter

Typical Applications

High-performance virtualized server farms requiring multiple 10Gb connections
Database clusters and analytics platforms that demand low latency and high throughput
Enterprise storage networks using iSCSI or NFS over 10Gb Ethernet
Cloud service providers building scalable, multi-tenant environments
Financial trading systems where microsecond response times are critical