Intel X520DA1OCP network card Internal Fiber 10000 Mbit/s
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X520DA1OCP
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X520DA1OCP Overview
INTEL - Ethernet Server Adapter X520-da1 - Network Adapter (X520DA1OCP).
Ethernet Server Adapter X520-DA1 for Open Compute Project
- Wired
- PCI Express 2.0 Fiber
- 10000 Mbit/s
- Internal Component for: Server
Summary Description
Intel X520DA1OCP. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 10000 Mbit/s. Product colour: Black, Green
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Intel |
| Stock | In Stock |
Ports & interfaces
| Connectivity technology | Wired |
|---|---|
| Host interface | PCI Express |
| Interface | Fiber |
| Ethernet LAN (RJ-45) ports | 1 |
| Fiber ports quantity | 1 |
| Fiber optic connector | SFP+ |
| PCI version | 2.0 |
| PCI Card form factor | Full-height |
Network
| Maximum data transfer rate | 10000 Mbit/s |
|---|---|
| Networking standards | IEEE 802.1as, IEEE 802.3 |
| Ethernet LAN | Y |
| Ethernet LAN data rates | 10,1000 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE‑LX, 10GBASE-LR, 10GBASE-SR |
| Supported network protocols | TCP, UDP, IP |
| Maximum operating distance | 10 m |
| LAN controller | Intel® 82599 |
Design
| Component for | Server |
|---|---|
| Product colour | Black, Green |
| Internal | Y |
| LED indicators | Y |
Power
| Power consumption (typical) | 8.71 W |
|---|
System requirements
| Compatible operating systems | https://www.intel.com/content/www/us/en/support/articles/000025890/network-and-i-o/ethernet-products.html |
|---|---|
| Linux operating systems supported | RedHat EL Linux 5.0, RedHat EL Linux 6.0 |
| Other operating systems supported | FreeBSD |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 |
Operational conditions
| Operating temperature (T-T) | 0 - 55 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Storage relative humidity (H-H) | 35 - 90% |
Logistics data
| Harmonized System (HS) code | 8517620090 |
|---|
Other features
| Cable type | SFP+ Direct Attached Twin Axial Cabling up to 10m |
|---|---|
| Market segment | Server |
| Intel Virtual Machine Device Queues (VMDq) | Y |
| PCI-SIG* SR-IOV Capable | Y |
| On-chip QoS and Traffic Management | Y |
| Intel Flexible Port Partitioning | Y |
| Storage-over-ethernet | Y |
| Speed & slot width | 5.0 GT/s, x8 Lane |
| Low halogen options available | N |
| Intelligent Offloads | Y |
| iWARP/RDMA | N |
| Intel Ethernet Power Management | Y |
| Intel Data Direct I/O Technology | Y |
| Receive Side Scaling (RSS) | Y |
| Intel Virtualization Technology for Connectivity (VT-c) | Y |
| Interface type | PCIe v2.0 (5.0 GT/s) |
| Storage Over Ethernet | iSCSI, NFS |
| Born on date | Q3'13 |
| Launch date | Q3'13 |
| Network interface card cable medium | Copper |
| Network interface card type | Server |
| Product brief URL | https://www.intel.com/content/www/us/en/ethernet-products/converged-network-adapters/server-adapter-x520-da1-da2-for-ocp-brief.html |
| Product name | Intel Ethernet Server Adapter X520-DA1 for Open Compute Project |
| Product type | Network Interface Card |
| Status | Launched |
| Number of QPI links | Single |
| Last change | 64826832 |
| Ethernet adapter ARK ID | 84807 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G135872 |
| Controller type | Intel 82599 |
| Cabling type | SFP+ Direct Attached Twin Axial Cabling up to 10m |
| Bracket height | No bracket |
| Product family | Intel 10 Gigabit server adapter |
| Product series | 500 Series Network Adapters (up to 10GbE) |
| Product codename | Niantic |
Frequently Asked Questions
What is the primary interface type for the Intel X520DA1OCP? +
The Intel X520DA1OCP is designed specifically as an Open Compute Project (OCP) mezzanine card. This form factor allows it to integrate directly into OCP-compliant server chassis, providing a streamlined, space-saving connection that differs from standard PCIe slot-based network adapters while maintaining high-performance data throughput.
Does the Intel X520DA1OCP support 10GbE connectivity over fiber? +
Yes, this card is engineered to support 10 Gigabit Ethernet connectivity using SFP+ modules. By utilizing fiber-optic cabling, it provides the low latency and extended reach required for high-bandwidth data center applications, making it an ideal choice for environments demanding robust and high-speed network performance.
Can I use the Intel X520DA1OCP in a standard rackmount server? +
This adapter is specifically engineered for OCP mezzanine slots, which are common in hyperscale and specialized server architectures. Before purchasing, verify that your server chassis features an OCP-compliant mezzanine connector, as this card will not physically fit into a traditional PCIe expansion slot found in standard workstations or enterprise servers.
What type of SFP+ modules are compatible with this Intel NIC? +
The X520DA1OCP supports a wide range of SFP+ direct attach copper (DAC) cables and optical transceivers. To ensure optimal performance and system stability, we recommend using enterprise-grade modules that meet the specifications required by the Intel 82599 10GbE controller integrated onto this card.
What are the main performance advantages of the Intel 82599 controller? +
The onboard Intel 82599 controller delivers advanced features such as hardware-based virtualization acceleration (VMDq) and support for Data Center Bridging (DCB). These capabilities significantly reduce CPU overhead and optimize packet processing efficiency, which is essential for maintaining high throughput in congested virtualized and cloud-based network environments.
How does the X520DA1OCP handle virtualization traffic? +
This card includes built-in support for VMDq, which allows the hardware to perform data sorting and distribution to virtual machines efficiently. This offloading process reduces the burden on the server's processor, enabling smoother performance for highly virtualized environments and cloud-scale infrastructures where multiple VMs share a single physical network port.
Is the Intel X520DA1OCP suitable for high-frequency trading or low-latency applications? +
Yes, the card is highly regarded for its low-latency performance profile. By leveraging Intel's proven 10GbE technology and direct-path hardware acceleration, it effectively minimizes packet delivery times. This makes it a reliable component for latency-sensitive tasks where rapid data transmission is critical to business operations.
How do I manage and update firmware for this Intel OCP card? +
Management is typically handled through standard Intel network drivers and management utilities compatible with your host operating system. Keeping your drivers and firmware up to date via the Intel support portal ensures ongoing compatibility with new network protocols, enhanced security patches, and peak operational performance across your server cluster.
How can I obtain a bulk quote for multiple Intel X520DA1OCP units? +
If you are planning to refresh your data center infrastructure or require multiple units for a large-scale project, reach out to our sales team at BuyRouterSwitch.com. We specialize in volume procurement and can provide competitive bulk pricing, ensuring you receive the specific quantities needed to complete your deployment on schedule and within budget.
Why should I choose BuyRouterSwitch.com for my networking hardware needs? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise hardware, providing clients with access to authentic components for critical network infrastructure. We prioritize secure ordering processes and dedicated support, helping you navigate complex hardware requirements to ensure you receive the exact gear necessary for your unique business environment.
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