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Intel E10G42BFSR X520-SR2 2 x Ports 10GBase-SR PCI-Express

**Intel E10G42BFSR X520-SR2 10GBase-SR Dual-Port Network Adapter**
A high-performance PCI-Express server adapter delivering dual 10Gbps fiber connectivity via SFP+ ports, optimized for low-latency, data-intensive applications. Features Intel’s advanced controller for hardware-based virtualization (SR-IOV, VMDq), enhanced reliability, and compatibility with major OS. Ideal for enterprise servers, cloud infrastructure, and storage networks, it ensures scalable bandwidth, energy efficiency, and seamless integration into existing 10G environments. USP: Combines Intel’s trusted durability with dual-port flexibility for redundancy or aggregated throughput, backed by robust driver support and low CPU utilization.

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Brand

Intel

Products Status

New

Application

Server

Part Number

E10G42BFSR

Host Interface

PCIe 2.0 x8

Quantity of Ethernet LAN Ports (RJ-45/SFP/SFP+)

2-Ports

Wireless Data Rate

10 Gbit/s

Media Standard

Twisted Pair

Product Type

Ethernet Card

Compliance Standards

RoHS, WEEE

Card Height

Low-profile

Form Factor

Plug-in Card

Assembly Required

Yes

Eco Friendly

Yes

Technology Standard

10GBase-SR

Quantity of Total Networks Ports

2

Q1: ls the product original ?

A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.

Q2. Payment methods?

We accept T/T, PayPal, Alibaba ect.

Q3. Shipping methods?

We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.

Q4. How long is the lead time?

Usually 1-3 working days after payment. Feel free to send me exact models for checking.

Q5. How long is the warranty period?

Different products have different warranty periods. Usually 1~3 years warranty.

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