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 System requirements Compatible operating systems: https://www.intel.com/content/www/us/en/support/articles/000025890/ethernet-products.html Ports & interfaces Connectivity technology: Wired Host interface: PCI Express Interface: Fiber Fiber ports quantity: 2 Fiber optic connector: SFP28 PCI version: 4.0 Weight & dimensions Width: 167 mm Depth: 68 mm Operational conditions Operating temperature (T-T): 0 - 55 °C Storage temperature (T-T): -40 - 70 °C Network Networking standards: IEEE 1588, IEEE 1588v2, IEEE 802.1p Ethernet interface type: Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet Ethernet LAN data rates: 1000,10000,25000 Mbit/s Quality of Service (QoS) support: Yes iSCSI support: Yes LAN controller: Intel E810 Other features Cable type: SFP28 ports - DAC, Optics, and AOC's Market segment: Server Embedded options available: No 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: 16.0 GT/s, x8 Lane Intelligent Offloads: Yes iWARP/RDMA: Yes Intel Data Direct I/O Technology: Yes Intel Virtualization Technology for Connectivity (VT-c): Yes Processor family: 800 Network Adapters (up to 100GbE)-800 Network Adapters (up to 100GbE) Ethernet adapter ARK ID: 189760 Export Control Classification Number (ECCN): 5A991 Commodity Classification Automated Tracking System (CCATS): NA Bracket height: Low-Profile (LP) / Full-Height (FH) Storage Over Ethernet: iSCSI, NFS Launch date: Q3'20 Network interface card cable medium: Copper, Fiber Network interface card type: Server Product brief URL: https://cdrdv2.intel.com/v1/dl/getContent/641674 Status: Launched Product series: 800 Series Network Adapters (up to 100GbE) Design Internal: Yes Component for: Server Product colour: Black, Green, Silver LED indicators: Activity, Link Certification: FCC B, UL, CE, VCCI, BSMI, RCM, KCC Logistics data Harmonized System (HS) code: 85176990Show moreShow less
