Name: Intel X520-DA2 Dual Port 10GbE NIC
Brand: Dell
Price: 34.95 USD
Availability: InStock

Dell XNPKX Intel X520-DA2 Dual Port 10GbE NIC

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$34.95

In Stock: 1
Manufacturer: Dell
Model or Part: XNPKX
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Dell XNPKX Intel X520-DA2 Dual Port 10GbE NIC delivers high-performance, low-latency networking for servers that demand reliable bandwidth in demanding data center environments. Built on the proven Intel X520 chipset, this network interface card supports two independent 10 Gigabit Ethernet ports, allowing flexible configuration of link aggregation, failover or separate traffic streams.

Key Features

Dual RJ45 connectors with support for 10GBASE-T and 1GBASE-T operation
PCI Express 3.0 x8 interface for maximum throughput and minimal CPU overhead
Intel Virtualization Technology for I/O (VT-d) enables secure device assignment in virtualized environments
Advanced Flow Director and Receive Side Scaling improve packet processing efficiency
Energy Efficient Ethernet (EEE) reduces power consumption during low traffic periods
Compliant with IEEE 802.3bz, 802.1Qbg, 802.1Qaz standards for seamless integration

Technical Specifications

Model/Part Number: XNPKX
Chipset: Intel Ethernet Controller X520-DA2
Ports: 2 x RJ45 (10GBASE-T / 1GBASE-T)
Interface: PCIe 3.0 x8, backward compatible with PCIe 2.0
Maximum Bandwidth: 20 Gbps aggregate (full duplex)
Supported Operating Systems: Windows Server 2019/2022, Linux distributions, VMware ESXi, Hyper-V
Power Consumption: Typical 6 W, idle less than 3 W with EEE enabled
Form Factor: Low profile bracket included for space constrained chassis

Applications

This NIC is ideal for high-performance computing clusters, virtualized server farms, storage area networks and any workload that requires fast data movement such as database replication, video streaming, and large file transfers. It also serves well in converged infrastructure where multiple traffic types-management, VM migration, and production workloads-must be isolated or aggregated without sacrificing speed.

By integrating the Dell Intel X520-DA2 Dual Port 10GbE NIC into your server architecture, you gain scalable bandwidth, enhanced reliability and a future-proof networking foundation that supports evolving data center demands.