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LRES1023PF-4SFP28 LR-Link 25G PCIe 4.0 x16 Ethernet Network Card

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LRES1023PF-4SFP28
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Warranty extension for up to 6 years
Warranty extension for up to 6 years
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Happyware Article Number:
SE1N4789-115374
Manufacturer Number:
LRES1023PF-4SFP28
Brand:
LR-Link
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Description Technical details Warranty & Technical Support Reviews Bulk Deals

LRES1023PF-4SFP28

High-Performance PCIe 4.0 Quad-Port 25GbE Ethernet Adapter with the LRES1023PF-4SFP28

The LRES1023PF-4SFP28 is a PCIe 4.0 x16 network interface card built on the Intel E810 controller, delivering four SFP28 uplinks for latency-sensitive east-west traffic. LRES1023PF-4SFP28 integrates hardware offloads, SR-IOV, and RDMA paths to accelerate virtualized networking and storage fabrics while keeping CPU cycles available for application workloads; it supports mixed 25/10/1GbE profiles for phased migration.

Why Choose the LRES1023PF-4SFP28?

The LRES1023PF-4SFP28 provides high port density per slot, deterministic performance with PTP timing, and scalable I/O virtualization for multi-tenant hosts.

LR-Link focuses on robust signal integrity, driver maturity across Windows, Linux, VMware, and FreeBSD, and compliance with modern rack server and ToR design practices for reliable data centre deployment.

Key Applications:

  • 25GbE server uplinks
  • Virtualization hosts with SR-IOV
  • RDMA fabrics for storage and HPC
  • DPDK-based network functions

At Happyware - Server Hardware you benefit from non-binding offers tailored to LRES1023PF-4SFP28 deployment requirements and an extended warranty up to 6 years to protect long lifecycle infrastructure builds.

Technical details of LRES1023PF-4SFP28

Bluetooth:
None
Boot Technology:
PXE UEFI support
Fabric Type:
Ethernet
Form Factor:
Full-Height, Low Profile
Networking Type:
Ethernet
OS:
FreeBSD Linux Microsoft Windows VMWare
Offload Protocols:
DPDK IPsec offload Jumbo Frames support
PCIe Connector:
x1 PCIe 4.0 16 16
Ports:
x4 SFP28 25 Gbps E810 0
Power Consumption:
16.44W
Precision Time Protocol (PTP):
IEEE 1588v1 IEEE 1588v2
RDMA:
RoCE v2 iWARP
Supported Speed Profile:
1G 10G 25G
Virtualization:
SR-IOV
WiFi:
None

How long is the Warranty and how you can get technical support for LRES1023PF-4SFP28

Support Portal: https://support.happyware.com

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