LRES1021PF-2SFP28 LR-Link 25G PCIe 4.0 x8 Ethernet Network Card
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LRES1021PF-2SFP28
High-Performance PCIe 4.0 x8 25GbE Dual-Port NIC for low-latency fabrics with the LRES1021PF-2SFP28
The LRES1021PF-2SFP28 is a dual-port 25GbE SFP28 adapter based on the Intel Ethernet Controller E810, engineered for modern CPU platforms requiring deterministic bandwidth, efficient packet processing, and scalable I/O. LRES1021PF-2SFP28 integrates PCIe 4.0 x8 connectivity, hardware offloads for virtualization overlays, and storage networking acceleration to align with dense compute, hypervisor hosts, and east-west traffic patterns.
Why Choose the LRES1021PF-2SFP28?
The LRES1021PF-2SFP28 delivers high port density and consistent throughput with RDMA (RoCE v2/iWARP) and DPDK-ready offloads, supporting predictable performance at scale.
LR-Link focuses on robust enterprise NIC engineering with validated interoperability, precise timing via IEEE 1588 PTP, and deployment flexibility using full-height and low-profile brackets for standardized data centre builds.
Key Applications:
- Server uplinks and ToR connectivity
- Virtualization and vSwitch datapaths
- RDMA-enabled east-west fabrics
- Storage networking offload
At Happyware - Server Hardware you benefit from 24/7 Customer Service for integration and rollout questions around the LRES1021PF-2SFP28, and you can request Non-Binding Offers tailored to fleet deployments and port-density targets.
Technical details of LRES1021PF-2SFP28
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