Dual-port Gigabit Ethernet adapter based on Intel I350 for server redundancy.
Server downtime due to single network path failures can disrupt critical business operations. The LREC9722PT PCIe x4 Dual-Port Gigabit Copper Ethernet Network Adapter addresses this by providing redundant connectivity and fault tolerance for high-availability environments.
Built on the Intel I350 controller, this adapter delivers two 1G RJ45 ports supporting 10/100/1000Mbps data rates. With integrated hardware acceleration for TCP/UDP/IP checksums and TCP segmentation, it offloads processing from the host CPU, ensuring efficient resource utilization in virtualized servers.
Ideal for enterprise servers requiring reliable Gigabit connectivity, the LREC9722PT supports PCI-SIG SR-IOV and VMDq for optimized virtualization performance. Its compatibility with PCIe x8 and x16 slots offers flexible deployment options for data center infrastructure upgrades.
Based on Intel I350 dual-port ethernet MAC+PHY controllers for reliable Gigabit performance.
Two 1G RJ45 ports support link aggregation and fault tolerance for uninterrupted communication.
Integrated TCP/UDP/IP checksum offload and TCP segmentation to free up CPU resources.
Supports PCI-SIG SR-IOV and VMDq for optimized performance in virtualized environments.
Compatible with Windows, Linux, FreeBSD, and VMware ESXi operating systems.
Complete technical details for integration and deployment planning.
| Controller | Intel I350 |
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| Bus Type | PCIe v2.1 x4, compatible with x8, x16 |
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| Connector | 2*1G RJ45 |
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| Data Rate | 10/100/1000Mbps |
| Cable Medium | Copper |
| Power Consumption | 4.04W |
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| Standards Compliant | IEEE 802.3ab, IEEE 802.3u, IEEE 802.3z, IEEE 802.1Q, IEEE 802.3x, IEEE 1588, IEEE 802.3az |
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| Features | PXE, DPDK, Jumbo frame, PCI-SIG SR-IOV, VMDq |
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| Features | iSCSI, WoL |
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| Operating Temperature | 0 ℃ to 55 ℃ (32 ℉ to 131 ℉) |
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| Storage Temperature | -40 ℃ to 85 ℃ (-40 ℉ to 185 ℉) |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
| Baffle Configuration | Full height & half height |
|---|---|
| PCB Size(mm) | **1.6 |
| Windows | XP/Vista/7/8/8.1/10/11, Server 2003 R2/2008 R2/2012 R2/2016 R2/2019 R2/2022 R2 |
|---|---|
| Linux | Stable Kernel 2.6.x/3.x/4.x or later, CentOS/RHEL 6.5/7.x or later, Ubuntu 14.x/15.x/16.x or later |
| Other | FreeBSD 9/10/11 or later, VMware ESX/ESXi 2.6.x/3.x/4.x/5.x or later |
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