01KR581 Lenovo Lenovo ThinkSystem Network Module

01KR581 Lenovo Lenovo ThinkSystem Network Module Image 1

Lenovo 01KR581 ThinkSystem QLogic QL45212 Flex 50Gb 2-Port Ethernet Adapter.

The Lenovo 01KR581 is a ThinkSystem QLogic QL45212 Flex Ethernet adapter providing dual 50Gb ports for high-bandwidth server connectivity. This network adapter is designed for Lenovo ThinkSystem servers, delivering substantial throughput for data-intensive workloads in enterprise and datacentre environments.

This adapter is intended for deployment in Lenovo ThinkSystem rack and blade servers requiring high-speed Ethernet connectivity. It supports demanding applications such as virtualisation, storage networking, and cloud infrastructure where low latency and high bandwidth are critical requirements.

The QL45212 chipset from QLogic (now part of Marvell) is well-established in enterprise networking, offering reliable performance for mission-critical deployments. The Flex form factor indicates compatibility with ThinkSystem modular server architectures.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Compatible with the same platform

Key FeaturesDual 50Gb Ethernet ports; QLogic QL45212 chipset; Flex form factor; High-bandwidth server connectivity
ApplicationsDatacentre server networking; Virtualisation infrastructure; High-performance computing; Storage area networking
CompatibilityLenovo ThinkSystem servers; ThinkSystem Flex-compatible chassis
Specifications2x 50Gb Ethernet ports; QLogic QL45212 controller; Flex adapter form factor
PlatformLenovo ThinkSystem
ManufacturerLenovo

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