01KR584 Lenovo Lenovo ThinkSystem Network Module

The Lenovo 01KR584 is a QLogic QL41134 10GbE quad-port server Ethernet adapter featuring RJ-45 copper connectivity. This high-performance network interface card delivers four independent 10 Gigabit Ethernet ports, enabling substantial aggregate bandwidth for demanding server workloads and virtualised environments.

Designed for deployment in Lenovo ThinkSystem servers, the QL41134 adapter supports converged networking capabilities, making it suitable for datacentre environments requiring high-density 10GbE connectivity with the flexibility of standard RJ-45 cabling infrastructure. The adapter is ideal for server clustering, network-intensive applications, and east-west traffic in virtualised deployments.

This adapter utilises the QLogic 41000 Series architecture, providing advanced offload capabilities to reduce CPU overhead and improve overall system performance. The RJ-45 interface allows connection over Cat6a or Cat7 cabling at distances up to 100 metres, offering deployment flexibility without the need for optical transceivers.

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