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.
Connectivity technology | Wired |
Internal | Yes |
Host interface | PCI-E |
Interface | Fiber |
Fiber ports quantity | 1 |
Fiber optic connector | QSFP+ |
Data transfer rate (max) | 40000 Mbit/s |
Data transfer rate | 8 GT/s |
Networking standards | IEEE 802.1Q,IEEE 802.1Qbg,IEEE 802.1as,IEEE 802.1p,IEEE 802.3,IEEE 802.3ad |
Ethernet LAN data rates | 10000,40000 Mbit/s |
Ethernet interface type | 10 Gigabit Ethernet, 40 Gigabit Ethernet |
Flow control support | Yes |
Fiber ethernet cabling technology | 40GBASE-SR4 |
LAN controller | Intel XL710-AM1 |
VLAN tagging | Yes |
iSCSI support | Yes |
Load balancing system | Yes |
Colour of product | Black, Green |
Number of VLANs | 4096 |
Intel Virtual Machine Device Queues (VMDq) | Yes |
PCI-SIG* SR-IOV Capable | Yes |
On-chip QoS and Traffic Management | Yes |
Intel Flexible Port Partitioning | Yes |
Intelligent Offloads | Yes |
iWARP/RDMA | No |
Intel Data Direct I/O Technology | Yes |
Ethernet adapter ARK ID | 96046 |
Linux operating systems supported | Yes |
Operating temperature (T-T) | 0 - 55 °C |
Storage temperature (T-T) | -40 - 70 °C |
Storage relative humidity (H-H) | 0 - 90% |
Cable type | QSFP+ Direct Attach Copper Cable (Twinaxial)(1-7m) / 40GBASE-SR4 Optics also supported (Purchase Intel ed optics separately) |
Intel Virtualization Technology for Connectivity (VT-c) | Yes |
Interface type | PCIe v3.0 (8.0 GT/s) |
Halogen free | No |
Product type | 13 |
Product family | Intel 10 Gigabit server adapter |
Product series | Intel® Ethernet Server Adapter XL710 Series |
Status | Launched |