Intel X520-DA2 Ethernet Converged Network Adapter Refurbished
X520-DA2
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$47.04 In Stock - Ships WorldwideWas: $48.00You Save: $0.96 2% OFFOrder by 2:00 PM ET for Overnight Shipping
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Warranty: 90-day return/replacement
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X520-DA2 Overview
INTEL X520-DA2 10 Gigabit Ethernet Server Adapter Network Adapter - Pci Express With Both Brackets In Clamshell.
Summary
Intel X520-DA2 Ethernet Converged Network Adapter X520-DA2
Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Intel |
| Stock | In Stock |
General Information
| Device Type | Network Adapter - 2 Ports |
|---|---|
| Form Factor | Plug-in Card - Low Profile |
| Interface (bus) Type | Pci Express 2.0 X8 |
Networking
| Connectivity Technology | Wired |
|---|---|
| Data Link Protocol | 10 Gigabit Ethernet |
| Data Transfer Rate | 10 Gbps |
| Network / Transport Protocol | Tcp/ip, Udp/ip, Ipsec, Iscsi |
| Remote Management Protocol | Snmp, Rmon |
| Status Indicators | Link Activity, Port Transmission Speed, Link Ok |
| Features | Flow Control, Vlan Support, Packet Filtering, Quality Of Service (qos), Virtual Machine Device Queues (vmdq) |
| Compliant Standards | Ieee 802.1q, Ieee 802.1p, Ieee 802.3ad (lacp), Ieee 802.1ae, Ieee 802.1as |
Processor / Memory
| Processor | 82599es - INTEL |
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Expansion / Connectivity
| Expansion Slots Total (free) | 2 ( 2 ) X Sfp+ |
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| Compatible Slots | 1 X Pci Express 2.0 X8 - Full-length, Low-profile |
Frequently Asked Questions
Is the Intel X520-DA2 available refurbished? +
Yes. This page lists the refurbished condition currently available from BuyRouterSwitch. Availability can change, especially for bulk orders.
Can I request bulk pricing for X520-DA2? +
Yes. Businesses, resellers, MSPs, government buyers and procurement teams can request custom quantity pricing.
Does BuyRouterSwitch ship X520-DA2 internationally? +
BuyRouterSwitch ships enterprise IT hardware to customers in the United States and international markets, subject to destination and product restrictions.
What are the primary interface and cabling requirements for the Intel X520-DA2? +
The X520-DA2 is a dual-port 10GbE SFP+ converged network adapter. It requires SFP+ Direct Attach Copper (DAC) cables or SFP+ optical transceivers for connectivity. This interface flexibility allows it to support both short-reach copper runs within a rack and longer-reach fiber connections across your data center, making it a versatile choice for high-speed server integration.
Does the X520-DA2 support virtualization features like SR-IOV? +
Yes, the X520-DA2 fully supports Single Root I/O Virtualization (SR-IOV). By allowing virtual machines to access the network adapter directly, this hardware-based virtualization feature significantly reduces CPU overhead and latency. This makes the card an excellent solution for high-density virtualized environments and cloud computing infrastructures where efficient resource allocation is critical.
Is the Intel X520-DA2 compatible with standard PCIe slots? +
This adapter utilizes a PCIe 2.0 x8 interface, which is compatible with x8 or wider PCIe slots. It is designed to fit into standard server chassis, though you should verify that your specific server or workstation motherboard has an available PCIe slot with sufficient physical space and bandwidth to accommodate the x8 physical connector.
How does the X520-DA2 improve network performance in high-traffic environments? +
The card enhances performance through features like Intel Virtualization Technology for Connectivity (VT-c) and advanced packet filtering. By offloading complex networking tasks from the server CPU to the adapter itself, the X520-DA2 ensures higher throughput and lower jitter, which is essential for bandwidth-intensive applications like database management, high-performance computing, and real-time data streaming.
What operating systems are supported by the X520-DA2? +
The Intel X520-DA2 is widely supported across major enterprise operating systems, including various distributions of Linux, Microsoft Windows Server, and leading hypervisors like VMware ESXi. Because it utilizes standard Intel drivers, integration into existing network stacks is straightforward, ensuring reliable performance and stability across your diverse fleet of servers.
Can the X520-DA2 be used for iSCSI and FCoE storage traffic? +
As a Converged Network Adapter (CNA), the X520-DA2 is designed to handle both standard Ethernet traffic and storage traffic, including iSCSI and Fibre Channel over Ethernet (FCoE). This consolidation allows you to reduce the number of individual network cards required per server, simplifying your cabling infrastructure and optimizing physical slot usage within your rack-mount or blade servers.
How do I manage the X520-DA2 once it is installed in my server? +
Management is typically handled through your server's operating system utilities or standard network configuration tools. Intel provides robust driver sets and management software that integrate with your platform's existing interface, allowing you to monitor link status, manage VLANs, and configure advanced teaming or load-balancing settings without needing proprietary, complex management software.
Are there specific power requirements I should be aware of for this NIC? +
The X520-DA2 is designed to be power-efficient, but like any high-performance 10GbE adapter, it does draw power from the PCIe bus. It is generally suitable for standard server deployments. We recommend verifying that your server's power supply and thermal solution are capable of handling the additional heat dissipation and power load typical of dual-port 10GbE hardware.
How can I obtain a bulk quote for the Intel X520-DA2? +
For large volume orders or recurring infrastructure projects, BuyRouterSwitch.com makes the procurement process efficient. Simply add the required quantity to your cart or reach out to our professional sales team directly. We are experienced in handling bulk requests and will provide you with a competitive quote tailored to your project's specific hardware requirements and inventory needs.
Why should I choose BuyRouterSwitch.com for my networking hardware? +
BuyRouterSwitch.com is a trusted source for authentic enterprise-grade hardware. We focus on providing genuine equipment that meets rigorous industrial standards. By sourcing through our platform, you benefit from our streamlined purchasing process, dedicated sales support for large-scale deployments, and a commitment to providing the critical networking infrastructure your enterprise operations rely on every single day.
