Intel 82580EB/82580DB Gigabit Ethernet Controller Networking Division (ND) FEATURES External Interfaces Provided: PCIe v2.0 (5Gbps and 2.5Gbps) x4/x2/x1 called PCIe in iSCSI*, PXE* and UEFI* Preboot Support this document. iSCSI - SerDes, Fiber and Copper in Windows/Linux. SGMII is MDI (Copper) standard IEEE 802.3 Ethernet interface for not currently supported. 1000BASE-T, 100BASE-TX, and 10BASE-T applications (802.3, 802.3u, and 802.3ab) PXE - SerDes, Fiber, Copper, SGMII in Windows /Linux. Serializer-Deserializer (SERDES) to support 1000Base-SX/ UEFI - SerDes, Fiber, Copper, SGMII in Windows/Linux. LX (optical fiber) Power Saving Features: Serializer-Deserializer (SERDES) to support 1000BASE-KX Advanced Configuration and Power Interface (ACPI) power and 1000BASE-BX for Gigabit backplane applications management states and wake-up capability SGMII interface for SFP/external PHY connections Advanced Power Management (APM) wake-up functionality NC-SI or SMBus for Manageability connection to MC Low power link-disconnect state IEEE 1149.6 JTAG PCIe v2.1 LTR (Latency Tolerance Reporting) Performance Enhancements: DMA Coalescing for improved system power management Intel I/O Acceleration Technology v3.0 supported: IEEE802.1AS - Timing and Synchronization: Stateless offloads (Header split, RSS) IEEE 1588 Precision Time Protocol support Direct Cache Access Per-packet timestamp PCIe v2.1 TLP Processing Hints (TPH) Total Cost Of Ownership (TCO): UDP, TCP and IP Checksum offload IPMI MC pass-thru multi-drop NC-SI UDP and TCP Transmit Segmentation Offload (TSO) Additional Product Details: SCTP receive and transmit checksum offload 17x17 PBGA package Virtualization Ready: Estimated power: 2.8W (max) in dual port mode and 4.2W (max) in quad port mode Enhanced VMDq1 support: Full data path Parity or ECC protection Queues per port: 8 TX and 8 RX queues Support of up to 8 VMs per port (1 queue allocated to each VM) Order 333167-001 Revision: 2.7 September 2015Legal Lines and Disclaimers No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade. This document contains information on products, services and/or processes in development. All information provided here is subject to change without notice. Contact your Intel representative to obtain the latest forecast, schedule, specifications and roadmaps. The products and services described may contain defects or errors which may cause deviations from published specifications. Copies of documents which have an order number and are referenced in this document may be obtained by calling 1-800-548- 4725 or by visiting www.intel.com/design/literature.htm. Intel and the Intel logo are trademarks of Intel Corporation in the U.S. and/or other countries. * Other names and brands may be claimed as the property of others. 2015 Intel Corporation. 2