Lekuo Dual Port 10GbE SFP+ PCIe Network Card,Intel X710-DA2 Chipset

Controller

Intel X710

Transmission rate per port

10GbE

Network Standard Physical Layer Interfaces

10GBASE-SR (LRXP8510-X3ATL),10GBASE-LR (LRXP1310-10ATL),SFF-8431: 10GSFP+ DAC (Direct Attach Copper)

Jumbo Frame Support

Up to 9.5 KB

Operating Temperature

0 °C to 50 °C (32 °F to 122 °F)

Network Virtualization

VLAN,VLAN tag, VXLAN, NVGRE, GENEVE,VLMB

LED Indicators OPERATION

Link Green:10Gb/s, Link Yellow: 1Gb/s

Power supply

PCI Express +12V±8%, +3.3V±8%

Operating System Support

Windows Server 2012 R2/2012 R2 core/2012/2012 core/2008 R2/2008 R2 core,Windows 7 x64/8/8.1/10/11,Linux Stable Kernel version 2.4.x / 2.6.x / 3.x / 4.x or later

Lekuo PI71F21 - Dual Port 10GbE SFP+ Network Card

Built on the Intel X710-DA2 controller, this PCIe x8 network adapter delivers enterprise-grade performance for demanding server environments. With two 10Gbps SFP+ ports, it supports high-speed connections for virtualization, storage, and cloud infrastructure.

Key Features:

Dual 10GbE Ports – Full-duplex 10Gbps per port, ideal for high-bandwidth applications
SR-IOV & VMDq – Reduce CPU overhead in virtualized environments
Jumbo Frames – Up to 9.5KB for higher throughput and lower packet loss
Hardware Offload – Supports VXLAN, NVGRE, iSCSI, NFS for improved efficiency
Compatibility – Works with Windows, Linux, VMware, Proxmox, TrueNAS, and more

Ideal For: Data centers, virtualization hosts, IP-SAN/NAS storage, and high-performance computing.

Specifications:

Controller: Intel X710-DA2
Interface: PCIe 3.0 x8 (compatible with x16)
Ports: 2 x SFP+
Speed: 10 Gbps per port
Jumbo Frame: Up to 9.5KB
Operating Temp: 0°C ~ 55°C (32°F ~ 131°F)
OS Support: Windows, Linux, VMware, FreeBSD, etc.

Related Downloads

Driver Download

1. PI71F21 pdf

Download