PCI Express v3.0 x8 10 Gigabit Dual-port Ethernet Server Adapter Intel X710 Based (2xSFP+)



Key Features

  • Dual-port 10GbE server adapters
  • PCI Express (PCIe) v3.0, 8.0 GT/s, x8 lanes
  • SFP+ Connectivity
  • PXE, iSCSI boot
  • Exceptional Low Power Adapters
  • IEEE 802.3ad and 10G Ethernet specification compliance
  • Data Plane Development Kit (DPDK) support
  • Excellent small packet performance for network appliances and Network Functions Virtualization (NFV)
  • Low Profile and Full Height Bracket


LREC9812BF-2SFP+ is LR-LINK a new generation of high-performance server network adapter, based on the Intel X710 controller. The Server Adapter addresses the demanding needs of the next-generation agile data center by providing unmatched features for both server and network virtualization, flexibility for LAN and SAN networks and proven, reliable performance.

The LREC9812BF-2SFP+ adapter deliver superior performance in a PCI Express v3.0 x8 slot. Optimized performance vectors and key uses include: Small Packet Performance, Bulk Transfer Performance, Network Virtualization, Storage Performance and so on.


Controller Intel X710
Transmission Rate Per Port 10GbE
Network Standard Physical Layer Interfaces 10GBASE-SR (LRXP8510-X3ATL)
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 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
Linux Stable Kernel version 2.4.x / 2.6.x / 3.x / 4.x or later