端口 & 界面
| 主机接口 |
PCI-E |
| 光纤通道端口 |
2 |
| PCI版本 |
2.0 |
| 內置式 |
Y |
技术细节
| QPI链接数量 |
Dual |
| 无卤 |
N |
| 产品名称 |
Intel Ethernet Server Adapter X520-DA2 for Open Compute Project |
| 发射日期 |
2013-09-27T00:00:00 |
| 支架高度 |
No bracket |
| 网络接口卡电缆介质 |
Copper |
| 网络接口卡类型 |
Server |
| Born on date |
Q3'13 |
| 产品简介网址 |
http://www.intel.com/content/www/us/en/network-adapters/converged-network-adapters/server-adapter-x520-da1-da2-for-ocp-brief.html |
| 市场细分 |
SRV |
| 状态 |
Launched |
其他功能
| 低卤可用选项 |
N |
| 以太网存储装置 |
iSCSI, NFS |
| 接口类型 |
PCIe v2.0 (5.0GT/s) |
| 用于连接的英特尔®虚拟化技术（VT-C） |
Y |
性能
| 英特尔®虚拟化技术 |
VT-c |
| 英特尔®数据直接I / O技术 |
Y |
| 英特尔® 以太网电源管理 |
Y |
| iWARP / RDMA |
N |
| 智能卸载 |
Y |
| 速度和插槽宽度 |
5.0 GT/s, x8 Lane |
| 英特尔® 灵活端口分区 |
Y |
| 英特尔®虚拟机设备队列（VMDq） |
Y |
| PCI-SIG SR-IOV |
Y |
| 新片QoS和流量管理 |
Y |
| Ethernet adapter ARK ID |
85479 |
设计
| 产品代号 |
Niantic |
| 产品系列 |
Intel X520 |
| 产品系列 |
Intel 10 Gigabit server adapter |
Ethernet Server Adapter X520-DA2 for Open Compute Project
<b>Flexible Port Partitioning</b>
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.
<b>Intel® Ethernet Power Management</b>
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.
<b>Intel® Data Direct I/O Technology</b>
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.
