Intel® Ethernet Server Adapter X520-DA1 for Open Compute Project

Specifications

Supplemental Information

Networking Specifications

  • Port Configuration Single
  • Intel® Virtualization Technology for Connectivity (VT-c) Yes
  • Speed & Slot Width 5.0 GT/s, x8 Lane
  • Controller Intel 82599

Package Specifications

  • System Interface Type PCIe v2.0 (5.0 GT/s)
  • Low Halogen Options Available See MDDS

Intel® Virtualization Technology for Connectivity

Advanced Technologies

Ordering and Compliance

Ordering and spec information

Intel® Ethernet Server Adapter X520-DA1 for Open Compute Project

  • Ordering Code X520DA1OCP
  • RCP $131.00

Intel® Ethernet Server Adapter X520-DA1 for Open Compute Project

  • Ordering Code X520DA1OCPG2P20
  • RCP $131.00

Trade compliance information

  • ECCN5A992C
  • CCATSG135872
  • US HTS8517620050

PCN/MDDS Information

Declaration of Conformity

Launch Date

The date the product was first introduced.

Recommended Customer Price

Recommended Customer Price (RCP) is pricing guidance only for Intel products. Prices are for direct Intel customers, typically represent 1,000-unit purchase quantities, and are subject to change without notice. Prices may vary for other package types and shipment quantities. If sold in bulk, price represents individual unit. Listing of RCP does not constitute a formal pricing offer from Intel.

Flexible Port Partitioning

Flexible Port Partitioning (FPP) technology utilizes industry standard PCI SIG SR-IOV to efficiently divide your physical Ethernet device into multiple virtual devices, providing Quality of Service by ensuring each process is assigned to a Virtual Function and is provided a fair share of the bandwidth.

Virtual Machine Device Queues (VMDq)

Virtual Machine Device Queues (VMDq) is a technology designed to offload some of the switching done in the VMM (Virtual Machine Monitor) to networking hardware specifically designed for this function. VMDq drastically reduces overhead associated with I/O switching in the VMM which greatly improves throughput and overall system performance

PCI-SIG* SR-IOV Capable

Single-Root I/O Virtualization (SR-IOV) involves natively (directly) sharing a single I/O resource between multiple virtual machines. SR-IOV provides a mechanism by which a Single Root Function (for example a single Ethernet Port) can appear to be multiple separate physical devices.

iWARP/RDMA

iWARP delivers converged, low-latency fabric services to data centers through Remote Direct Memory Access (RDMA) over Ethernet. The key iWARP components that deliver low-latency are Kernel Bypass, Direct Data Placement, and Transport Acceleration.

Intel® Ethernet Power Management

Intel® Ethernet Power Management Technology provides solutions to common power management approaches by reducing idle power, reducing capacity and power as a function of demand, operating at maximum energy efficiency whenever possible, and enabling functionality only when needed.

Intel® Data Direct I/O Technology

Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapters and controllers talk directly to the processor cache without a detour via system memory, reducing latency, increasing system I/O bandwidth, and reducing power consumption.

PA

Pre Active: Orders may be taken, but not scheduled, nor shipped.

AC

Active: This specific part is active.

EN

End of Life: Product End of Life notification has been published.

QR

Quality/Reliability Hold.

RS

Reschedule

RP

Retired Price: This specific part is no longer being manufactured or purchased and no inventory is available.

RT

Retired: This specific part is no longer being manufactured or purchased and no inventory is available.

NO

No Orders after Last Order Entry Date: Used for end of life products. Allows for delivery and returns.

OB

Obsolete: Inventory available. No future supplies will be available.

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