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

• 2×10GbE SFP+ • PCIe x8 • Intel X710-DA2

• SR-IOV + VMDq + 9.5KB Jumbo Frame

• VMware / Proxmox / TrueNAS / Windows Server Ready
Model:
PI71F21
Input Interface:
PCIe
Output Interface:
2 x SFP+
Motherboard Slot:
PCIex8,x16
Transmission Rate:
10Gbps
Product Size:
167x69mm
Chipset :
Intel X710-DA2
Product Specifications
Product Description
Driver Download
Document Download
Q&A
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.
1. PI71F21 pdf

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