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E10G41BFLRBLK
Intel Ethernet Converged Network Adapter X520-LR1 - network...
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E10G41BFLRBLK is a high-performance Ethernet adapter that delivers a data rate of 10Gbps via a PCIe interface and is engineered to provide robust connectivity for demanding network environments. Designed for compatibility with leading operating systems including Windows, Linux, and macOS, it supports key network protocols such as TCP/IP, UDP, and iSCSI, making it an optimal solution for data centers, high-speed workstations, and enterprise networks.
This internal PCIe card combines durability with essential networking features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS for enhanced network performance. Its streamlined design, operative within a temperature range of 0 to 70°C, and its use of an RJ-45 connector ensure reliable integration and efficient performance in various high-demand use cases.
E10G41BFLRBLK price is is available on request. Get immediate quote.
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| E10G41BFLRBLK |  9260.NGWG |  I350T4V2BLK |  XL710QDA2BLK |  AXXRMM4LITE2 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 1Gbps | 10Gbps | 1Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe | PCIe |
| Supported Protocols | TCP/IP, UDP, iSCSI | TCP/IP, UDP, iSCSI | TCP/IP / UDP | TCP/IP / UDP / iSCSI / NFS | TCP/IP / UDP |
| Form Factor | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V / 5V | 3.3V | 3.3V |
| Compatibility | Windows, Linux, macOS | Windows, Linux, macOS, VMware, Hyper-V | Windows / Linux / VMware / Hyper-V | Windows / Linux / VMware | Windows / Linux / macOS |
| Max Speed | 10Gbps | 10Gbps | 1Gbps | 10Gbps | 1Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Bus Type | PCIe x4 | PCIe x4 | PCIe x4 | PCIe x8 | PCIe x1 |
| Product Name | E10G41BFLRBLK 10GbE Network Adapter | 9260.NGWG Network Adapter | Intel I350T4V2BLK | XL710QDA2BLK | AXXRMM4LITE2 Network Adapter |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Stable 10GBase-LR connectivity with consistent long-range fiber performance.
Reliable PCIe integration and predictable latency.
Excellent adapter for extended-distance enterprise links.
Professional-grade fiber networking solution.
Strong throughput and dependable compatibility.
The Intel Ethernet Converged Network Adapter X520-LR1 is a PCIe 2.0 x8 10GBase-LR network card designed for high-performance data center and enterprise connectivity over single-mode fiber.
The adapter supports 10GBase-LR over single-mode fiber (SMF) using an LC duplex connector, delivering link distances up to 10 kilometers.
It uses a PCI Express 2.0 x8 interface for seamless integration into servers and workstations with available PCIe slots.
Intel provides drivers for Windows Server, RHEL and CentOS, SUSE Linux Enterprise Server, Ubuntu, VMware ESXi, and other common enterprise operating systems.
Yes. It supports SR-IOV for hypervisor bypass, VMDq for queue management, and Intel Virtualization Technology for connectivity consolidation.
The adapter offers DPDK support, iSCSI offload, Fibre Channel over Ethernet (FCoE), Receive Side Scaling (RSS), and Intel Data Direct I/O Technology.
Power down your system, insert the adapter into an available PCIe 2.0 x8 slot, secure it, install the SFP+ transceiver, connect the fiber cable, power on and install Intel drivers.
Use Intel-compatible SFP+ LR transceivers rated for 10GBase-LR, such as Intel’s E10GSFPLR or any MSA-compliant 1310nm single-mode LC module.
With a 10GBase-LR SFP+ module over single-mode fiber, the adapter supports link distances up to 10 kilometers.
Yes. When paired with a compatible SFP transceiver, it auto-negotiates to 1GBase-LX, ensuring interoperability with existing 1GbE networks.
Typical power draw is around 5.5 watts, varying slightly depending on traffic patterns and SFP+ transceiver selection.
Yes. The X520-LR1 supports RDMA over Converged Ethernet v1 and v2 (RoCE v1/v2) for low-latency, high-throughput clustering and storage.
Download the latest drivers and firmware packages from Intel’s Download Center, then run the installer on your host OS following the provided instructions.
The full-height card measures 4.376” x 9.5” (111.2mm x 241.3mm). A half-height bracket is also available separately.
Intel offers a three-year limited hardware warranty, covering defects in materials and workmanship under normal use and service.
Enable features like RSS, DPDK, and Receive Side Coalescing (RSC) in Intel’s driver settings and BIOS for minimal packet processing delay.
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