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.
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.
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.
Spezifikationen
| Connectivity technology | Wired |
| Host interface | PCI Express |
| Interface | Fiber |
| Fiber ports quantity | 2 |
| PCI Card form factor | Half-height (low-profile) |
| Maximum data transfer rate | 40000 Mbit/s |
| Networking standards | IEEE 802.1Q, IEEE 802.1as, IEEE 802.1p, IEEE 802.3, IEEE 802.3ad |
| Ethernet interface type | 40 Gigabit Ethernet |
| Ethernet LAN data rates | 40000 Mbit/s |
| Cabling technology | 10GBase-T |
| VLAN tagging | Y |
| iSCSI support | Y |
| LAN controller | Intel® X550 |
| Product colour | Green, Silver |
| Internal | Y |
| Compatible operating systems | intel.com/support/EthernetOS |
| Linux operating systems supported | Y |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012 R2, Windows Server 2012 R2 x64 |
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Storage relative humidity (H-H) | 0 - 90% |
| Data transfer rate | 8 GT/s |
| Cable type | SFP+ Direct Attached Twinaxial Cabling up to 10m |
| Number of VLANs | 4096 |
| Intel Virtual Machine Device Queues (VMDq) | Y |
| PCI-SIG* SR-IOV Capable | Y |
| On-chip QoS and Traffic Management | Y |
| Intel Flexible Port Partitioning | Y |
| Intelligent Offloads | Y |
| iWARP/RDMA | N |
| Fiber Channel over Ethernet | N |
| Intel Ethernet Power Management | Y |
| Intel Data Direct I/O Technology | Y |
| Intel Virtualization Technology for Connectivity (VT-c) | Y |
| Interface type | PCIe v3.0 (8.0 GT/s) |
| Product type | 13 |
| Status | Launched |
| Ethernet adapter ARK ID | 83964 |
| Product family | Intel 10 Gigabit server adapter |
| Product series | Intel Converged X710 |
| Product codename | Fortville |
