Ethernet Server Adapter Xl710-qda2 Pci-e For Open Compute Project
ITCurry #: 2730A592 | Article #: XL710QDA2OCP-
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iWARP/RDMA
iWARP delivers converged, low-latency fabric services to data centers through Remote Direct Memory Access (RDMA) over Ethernet. The key iWARP components that deliver low-latency are Kernel Bypass, Direct Data Placement, and Transport Acceleration.
Intel® Data Direct I/O Technology
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.
PCI-SIG* SR-IOV Capable
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
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.
Virtual Machine Device Queues (VMDq)
Virtual Machine Device Queues (VMDq) is a technology designed to offload some of the switching done in the VMM (Virtual Machine Monitor) to networking hardware specifically designed for this function. VMDq drastically reduces overhead associated with I/O switching in the VMM which greatly improves throughput and overall system performance
| Ports & interfaces | |
| Connectivity technology | Wired |
| Host interface | PCI Express |
| Interface | Fiber |
| Ethernet LAN (RJ-45) ports | 2 |
| Fiber ports quantity | 2 |
| Fiber optic connector | QSFP+ |
| PCI version | 3.0 |
| Network | |
| Maximum data transfer rate | 40000 Mbit/s |
| Networking standards | IEEE 802.1Q, IEEE 802.1Qbg, IEEE 802.1as, IEEE 802.1p, IEEE 802.3, IEEE 802.3ad |
| Ethernet interface type | 10 Gigabit Ethernet, 40 Gigabit Ethernet |
| Ethernet LAN data rates | 10000,40000 Mbit/s |
| Fiber ethernet cabling technology | 40GBASE-SR4 |
| VLAN tagging | Yes |
| iSCSI support | Yes |
| Load balancing system | Yes |
| Maximum operating distance | 7 m |
| LAN controller | Intel© XL710 |
| Design | |
| Product colour | Black, Green |
| Internal | Yes |
| System requirements | |
| Compatible operating systems | https://www.intel.com/content/www/us/en/support/articles/000025890/network-and-i-o/ethernet-products.html |
| Linux operating systems supported | Yes |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 55 øC |
| Storage temperature (T-T) | -40 - 70 øC |
| Storage relative humidity (H-H) | 0 - 90% |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
| Other features | |
| Data transfer rate | 8 GT/s |
| Cable type | QSFP+ Direct Attach Copper Cable (Twinaxial)(1-7m) / 40GBASE-SR4 Optics also supported (Purchase Intel branded optics separately) |
| Market segment | Server |
| Target market | Artificial Intelligence, High Performance Computing |
| Flow control support | Yes |
| 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 |
| Speed & slot width | 8.0 GT/s, x8 Lane |
| Low halogen options available | No |
| Intelligent Offloads | Yes |
| iWARP/RDMA | No |
| Intel Data Direct I/O Technology | Yes |
| Intel Virtualization Technology for Connectivity (VT-c) | Yes |
| Interface type | PCIe v3.0 (8.0 GT/s) |
| Storage Over Ethernet | iSCSI, NFS |
| Launch date | Q3'16 |
| Network interface card cable medium | Copper |
| Network interface card type | Server |
| Product brief URL | http://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/ethernet-server-adapter-xl710-ocp-brief.pdf |
| Product type | Network Interface Card |
| Status | Launched |
| Last change | 64826844 |
| Processor family | 700 Network Adapters (up to 40GbE)-700 Network Adapters (up to 40GbE) |
| Ethernet adapter ARK ID | 96045 |
| Export Control Classification Number (ECCN) | 5A991 |
| Commodity Classification Automated Tracking System (CCATS) | NA |
| Controller type | Intel© Ethernet Controller XL710 |
| Cabling type | QSFP+ Direct Attach Copper Cable (Twinaxial)(1-7m) / 40GBASE-SR4 Optics also supported (Purchase Intel branded optics separately) |
| Bracket height | OCP form factor (Mezz 2.0 Design Spec) |
| Product family | Intel 10 Gigabit server adapter |
| Product series | 700 Series Network Adapters (up to 40GbE) |
| Warranty | |
| Base Warranty | Non Non |