Server Adapters

LREC9804BT
PCIe 3.0 x8 Quad-Port 10G RJ45 Network Adapter (Intel XL710 Based)

Quad-port 10GBASE-T PCIe 3.0 x8 network adapter based on Intel XL710 controller.

Intel XL710 Controller Quad-Port 10G Connectivity PCIe 3.0 x8 Interface Energy Efficient Ethernet
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Overview Specifications Drivers Firmware & Tutorials Version Query

Product Overview

When high-density 10G copper connectivity is required in rack servers, port density and power efficiency become critical factors. The LREC9804BT quad-port network adapter addresses these needs by consolidating four 10GBASE-T links into a single PCIe slot.

Based on the Intel XL710 controller, this card delivers 10GbE per port over Cat6A cabling up to 100m, enabling flexible data center cabling. With PCIe 3.0 x8 bandwidth and DPDK support, it ensures low-latency packet processing for virtualized workloads while maintaining energy efficiency via IEEE 802.3az.

Ideal for enterprise servers and storage appliances requiring dense RJ45 connectivity, the LREC9804BT offers reliable Intel-based performance. This solution simplifies infrastructure upgrades by maximizing throughput within limited PCIe slots.

Intel XL710 Controller

Based on Intel XL710 quad-port 10G multi-rate Ethernet MAC+PHY controller for reliable performance.

Quad-Port 10G Connectivity

Provides four 10GBASE-T RJ45 ports supporting 100M/1G/10G speeds for high-density networking.

PCIe 3.0 x8 Interface

Compatible with PCIe 3.0 x8 and x16 slots delivering 8.0GT/s bandwidth.

Energy Efficient Ethernet

Supports IEEE 802.3az to reduce power consumption during low data activity periods.

DPDK Support

Enables Data Plane Development Kit for accelerated packet processing in virtualized environments.

Multi-Rate Flexibility

Adapts to 100Mbps, 1Gbps, and 10Gbps rates ensuring compatibility with legacy and modern networks.

Technical Specifications

Complete technical details for integration and deployment planning.

Controller

LREC9804BT - Controller Specifications
Controller Intel XL710

Bus/Interface

LREC9804BT - Bus/Interface Specifications
Bus Type PCIe 3.0 (8.0GT/s) x8; compatible with x16
Data Rate Per Port 100MbE/1GbE/10GbE

Ports

LREC9804BT - Ports Specifications
Connector 4*10G RJ45
Cable Medium Copper
10GBase-T Cable Support Cat 6A up to 100m, Cat 6 up to 55m
100M/1000M Cable Support Cat 5e or Higher up to 100m

Power

LREC9804BT - Power Specifications
Power (min) 22.65W
Power (max) 23.52W

Protocol Support

LREC9804BT - Protocol Support Specifications
IEEE Standards IEEE 802.3ae, IEEE 802.3an, IEEE 802.3bz, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3az, IEEE 802.3z, IEEE 802.1Q, IEEE 802.3x, IEEE 1588

Feature Support (Yes)

LREC9804BT - Feature Support (Yes) Specifications
Supported Features DPDK, Jumbo Frames, UEFI

Feature Support (No)

LREC9804BT - Feature Support (No) Specifications
Unsupported Features PXE, WOL, iSCSI, FCoE

Environment

LREC9804BT - Environment Specifications
Operating Temperature 0℃ to 55℃ (32℉ to 131℉)
Storage Temperature -40℃ to 85℃ (-40℉ to 185℉)
Storage Humidity Maximum: 90% non-condensing relative humidity at 35℃
Certification FCC, CE, RoHS

Physical Features

LREC9804BT - Physical Features Specifications
Bracket Height Full Height & Low Profile
PCB Size (LxWxH) 161*67.95*1.6mm
Package Size (LxWxH) 222*147*28mm

System Support

LREC9804BT - System Support Specifications
Windows Windows 7/8/8.1/10, Windows Server 2012/2012 Core, Windows Server 2012 R2/2012 R2 Core, Windows Server 2016/2016 Core, Windows Server 2008 R2/2008 R2 Core
Linux Linux Stable kernel version 2.6.32/3.*, RHEL/CentOS 6.5/7.0, Linux SLES 11SP3/SLES 12
Other OS FreeBSD 9/10, UEFI 2.1/2.3, VMware ESXi 5.5

Driver Downloads

Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.

All OS 2 drivers
Release_31.1
v31.1 2026-05-21
Release_28.2.zip
vv28.2 2024-07-19
Linux 1 driver
i40e-2.25.11.tar.gz
v2.25.11 2024-08-14
FreeBSD 1 driver
ixl-1.14.2.tar.gz
v1.14.2 2024-08-14

Firmware & Tutorial Downloads

Firmware updates, setup guides and documentation to get started quickly.

LRES4162PF-2QSFP56FW
2026-05
700 Series Firmware
2024-07

Version Identification & Query

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