Intel Ethernet Network Adapter E810-XXVDA4 Internal Fiber 25000 Mbit/s
- Wired
- PCI Express 4.0 Fiber
- 25000 Mbit/s
- Internal Component for: Server/workstation
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 | |
|---|---|
| PCI version | 4.0 |
| Fiber ports quantity | 4 |
| Fiber optic connector | SFP28 |
| Interface | Fiber |
| Host interface | PCI Express |
| Connectivity technology | Wired |
| Network | |
|---|---|
| LAN controller | Intel E810 |
| Ethernet LAN data rates | 1000,10000,25000 Mbit/s |
| Maximum data transfer rate | 25000 Mbit/s |
| Design | |
|---|---|
| Component for | Server/workstation |
| Internal | Yes |
| System requirements | |
|---|---|
| Compatible operating systems | https://www.intel.com/content/www/us/en/support/articles/000025890/ethernet-products.html |
| Operational conditions | |
|---|---|
| Storage temperature (T-T) | -40 – 70 °C |
| Operating temperature (T-T) | 0 – 60 °C |
| Weight & dimensions | |
|---|---|
| Depth | 111 mm |
| Width | 167 mm |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85176990 |
| Other features | |
|---|---|
| Product series | 800 Series Network Adapters (up to 100GbE) |
| Launch date | Q3’20 |
| Status | Launched |
| Network interface card type | Server |
| Storage Over Ethernet | iSCSI, NFS |
| Network interface card cable medium | Copper, Fiber |
| Intelligent Offloads | Yes |
| Intel Virtualization Technology for Connectivity (VT-c) | Yes |
| Interface type | PCIe v4.0 (16 GT/s) |
| Processor family | 800 Network Adapters (up to 100GbE)-800 Network Adapters (up to 100GbE) |
| Controller type | Intel(R) Ethernet Controller E810 |
| Cabling type | SFP28 ports – DAC, Optics, and AOC’s |
| On-chip QoS and Traffic Management | Yes |
| Speed & slot width | 16.0 GT/s, x16 Lane |
| iWARP/RDMA | Yes |
| Intel Virtual Machine Device Queues (VMDq) | Yes |
| Intel Flexible Port Partitioning | Yes |
| Export Control Classification Number (ECCN) | 5A991 |
| Commodity Classification Automated Tracking System (CCATS) | NA |
| Product type | Network Interface Card |
| PCI-SIG* SR-IOV Capable | Yes |
| Bracket height | Full-Height (FH) |
| Intel Data Direct I/O Technology | Yes |
| Market segment | Server |
| Cable type | SFP28 ports – DAC, Optics, and AOC’s |
