E8102CQDA2G1P5 Intel E810-2CQDA2 Internal Fiber 200000 Mbit/s
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E810-2CQDA2
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E8102CQDA2G1P5 Overview
INTEL E8102CQDA2G1P5 Network Adapter Pcie 4.0 X16 Qsfp28 X 2. Main Specifications Device Type Network Adapter Form Factor Plug-in Card Interface (bus) Type Pci Express 4.0 X16 Pci Specification Revision Pcie 4.0 Ports Qsfp28 X 2 Dimensions (wxdxh) 6.6 In X 4.4 In Data Link Protocol Gige, 10 Gige, 100 Gigabit Ethernet, 25 Gigabit Lan, 50 Gigabit Lan Data Transfer Rate 200 Gbps Network / Transport Protocol Ddp, Iwarp
Ethernet Network Adapter E810-2CQDA2, PCI Express (PCIe) 4.0, 2 x QSFP28, 5 pack
- Dual-Port QSFP28
- Application Device Queues (ADQ)
- PCI Express (PCIe) 4.0 x16
- Dynamic Device Personalization (DDP)
- Ethernet Port Configuration Tool (EPCT)
- Supports both RDMA iWARP and RoCEv2
- Wired
- PCI Express 4.0 Fiber
- 200000 Mbit/s
- Internal Component for: Server
Summary Description
Intel E810-2CQDA2. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 200000 Mbit/s. Product colour: Green, Grey
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Intel |
| Stock | In Stock |
Ports & interfaces
| Connectivity technology | Wired |
|---|---|
| Host interface | PCI Express |
| Interface | Fiber |
| Fiber ports quantity | 2 |
| Fiber optic connector | QSFP28 |
| PCI version | 4.0 |
| PCI Card form factor | Full-height |
Network
| Maximum data transfer rate | 200000 Mbit/s |
|---|---|
| Networking standards | IEEE 1588 |
| LAN controller | Intel E810 |
Design
| Component for | Server |
|---|---|
| Product colour | Green, Grey |
| Internal | Yes |
| Certification | FCC B, UL, CE, VCCI, BSMI, RCM, KCC |
Power
| Power consumption (typical) | 21.8 W |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 60 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
Sustainability
| Sustainability certificates | RoHS |
|---|
Weight & dimensions
| Width | 167 mm |
|---|---|
| Depth | 111 mm |
Logistics data
| Harmonized System (HS) code | 8517620090 |
|---|
Other features
| 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, x16 Lane |
| Intelligent Offloads | Yes |
| iWARP/RDMA | Yes |
| Intel Data Direct I/O Technology | Yes |
| Intel Virtualization Technology for Connectivity (VT-c) | Yes |
| Storage Over Ethernet | iSCSI, NFS |
| Export Control Classification Number (ECCN) | 5A991 |
Resources
Documents
Frequently Asked Questions
What are the primary interface specifications for the Intel E810-2CQDA2? +
The Intel E810-2CQDA2 features a dual-port 100GbE configuration utilizing QSFP28 connectors. It is designed for high-performance data center environments, leveraging a PCIe 4.0 x16 interface to provide the necessary bus bandwidth for maximum throughput, ensuring your servers can handle intensive, high-speed networking workloads without bottlenecks.
Does the E810-2CQDA2 support RoCE for low-latency applications? +
Yes, this adapter supports Remote Direct Memory Access (RDMA) over Converged Ethernet, including both iWARP and RoCEv2. This capability is essential for offloading data movement from the CPU, significantly reducing latency and improving overall application efficiency in storage-heavy environments and high-performance computing clusters.
Is the Intel E810-2CQDA2 compatible with standard server rack deployments? +
The card features a standard PCIe form factor, making it physically compatible with most enterprise-grade rackmount servers that support full-height or low-profile PCIe slots (depending on the bracket used). Always verify that your server chassis provides sufficient PCIe lane support and thermal clearance for high-performance 100GbE optical networking components.
What is the benefit of the Application Device Queues (ADQ) feature on this NIC? +
Application Device Queues (ADQ) technology allows the adapter to dedicate specific hardware queues to particular application traffic. This prioritization minimizes jitter and increases predictable performance for latency-sensitive applications. By bypassing standard kernel processing for critical data streams, it provides a consistent, high-performance network foundation for complex microservices and distributed databases.
Which transceiver modules are compatible with this Intel fiber network card? +
This adapter utilizes QSFP28 ports, which are designed to support a variety of 100GbE optics and direct-attach copper (DAC) cables. Compatibility typically follows standard industry specifications for QSFP28 modules. For optimal performance, ensure that your chosen optics match the fiber type and reach requirements of your specific switch-to-server cabling infrastructure.
How does this Intel adapter handle packet processing at 100Gbps speeds? +
The E810-2CQDA2 leverages advanced hardware offloads and the Intel Ethernet 800 Series architecture to manage high-packet-rate workloads. By offloading complex protocol processing—such as TCP/UDP checksums, segmentation, and tunnel encapsulation—the adapter reduces CPU utilization, allowing your server’s processor to focus on core application logic rather than managing high-volume network traffic.
Can the E810-2CQDA2 be managed via standard Linux networking tools? +
Yes, this card maintains broad compatibility with standard Linux distributions. It utilizes the industry-standard 'ice' driver, allowing network administrators to configure, monitor, and manage the interface using common command-line utilities like ethtool, iproute2, and native kernel networking stacks. This ensures seamless integration into existing management workflows without requiring proprietary software.
What type of server workloads benefit most from this 100GbE NIC? +
This NIC is ideally suited for high-density virtualization, cloud-native storage, and data-intensive AI training platforms. Its ability to provide massive throughput combined with advanced traffic steering makes it a robust solution for environments requiring low-latency communication between compute nodes, high-speed storage area networks, and rapid data synchronization across large distributed clusters.
How can I obtain a bulk quote for multiple E810-2CQDA2 units? +
If you are planning a large-scale infrastructure refresh or require multiple units for a cluster deployment, please contact our sales team directly via our website. We provide competitive bulk pricing and can assist with custom quote requests to ensure you receive the best value for your high-volume enterprise hardware requirements.
Why should I choose BuyRouterSwitch.com for Intel networking hardware? +
BuyRouterSwitch.com is a dedicated source for authentic enterprise-grade networking equipment. We specialize in providing a secure, streamlined procurement process for IT professionals. By focusing on direct access to professional hardware, we ensure that your supply chain remains robust and that you receive original, high-performance components backed by our professional expertise in enterprise networking deployments.
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