Product Collection
Intel® Ethernet Server Adapter X520
Marketing Status
Discontinued
Launch Date
Q2'14
Vertical Segment
Server
Cable Medium
Copper
Cabling Type
QSFP+ Direct Attach Twin Axial Cabling up to 10m
Bracket Height
Low Profile and Full Height
TDP
20 W

Networking Specifications

Port Configuration
Single
Intel® Virtualization Technology for Connectivity (VT-c)
Yes
Speed & Slot Width
8.0 GT/s, x 8 Lane
Controller
Intel 82599

Package Specifications

System Interface Type
PCIe v3.0 (8.0 GT/s)

Intel® Virtualization Technology for Connectivity

On-chip QoS and Traffic Management
Yes
Flexible Port Partitioning
Yes
Virtual Machine Device Queues (VMDq)
Yes
PCI-SIG* SR-IOV Capable
Yes

Advanced Technologies

iWARP/RDMA
No
Intel® Data Direct I/O Technology
Yes
Intelligent Offloads
Yes
Storage Over Ethernet
iSCSI, FCoE, NFS