Dell PowerEdge C5220 Specifications download pdf (Page 20)

20 PowerEdge C5220 Technical Guide

6 Networking and I/O

For the latest information on PowerEdge C5220 supported cards, visit Dell.com/PowerEdgeC.

Embedded NIC/LAN on motherboard (LOM)

The PowerEdge C5220 has two Intel 82580DB dual-port GbE controllers installed on the system

board as independent Ethernet interface devices. From a board perspective, the LOM refers to these

controllers. Other features include:

 x4/x2/x1 PCIe 2.0 capable interface

 Power 2.8W (max) in dual port mode and 4.2W (max) in quad port mode

 DMA Coalescing, Smart Power Down (SPD) and Active State Power Management (ASPM)

 I/O virtualization

 Eight transmit and receive queue pairs per port

 Flexible port partitioning

 SR-IOV support

 Stateless offloads

 TCP/UDP IPv4 checksum offloads

 IPv6 support for IP/TCP and IP/UDP receive checksum offload

 Tx TCP segmentation offload

 Low latency interrupts

 Remote boot

 PXE 2.1 remote boot

 iSCSI boot

 Wake-up support

 Wake-on-LAN (WOL)

 ACPI specification v2.0c

 Magic Packet wake-up enable with unique MAC address

 IPv4 and IPv6 support

 Supports teaming

I/O slots

The PowerEdge C5220 supports one x8 PCIe 2.0 mezzanine card slot on only the 8-sled version.

 LSI 2008 SAS controller

 Intel dual-port 1GbE NIC

 Intel dual port 10GbE NIC

These cards require a linking board installation. The Intel mezzanine cards use the same linking

boards and the LSI SAS mezzanine card uses a unique linking board.

Note: The 12-sled version does not support PCIe slots because of space and thermal constraints.

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Dell PowerEdge C5220 Specifications Page 20