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.
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.
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.
| Cable type |
RJ-45 Category-6 up to 55m; Category-6A up to 100m |
| Fiber Channel over Ethernet |
Yes |
| Intel Data Direct I/O Technology |
Yes |
| Intel Flexible Port Partitioning |
Yes |
| Intel Virtual Machine Device Queues (VMDq) |
Yes |
| Intel Virtualization Technology for Connectivity (VT-c) |
Yes |
| Intelligent Offloads |
Yes |
| Interface type |
PCIe v3.0 (8.0GT/s) |
| iWARP/RDMA |
No |
| On-chip QoS and Traffic Management |
Yes |
| PCI-SIG* SR-IOV Capable |
Yes |
| Product type |
13 |
| Source data-sheet |
Icecat.biz |
| Status |
Launched |
| Halogen free |
No |
| Product family |
Intel 10 Gigabit server adapter |
| Product series |
Intel® Ethernet Converged Network Adapter X550 Series |
Specific References
- EAN13
- 5032037080699