Intel E8102CQDA2
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E8102CQDA2
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E8102CQDA2 Overview
INTEL E8102CQDA2 Network Adapter - Pcie 4.0 X16 - Qsfp28 X 2
Intel Ethernet Network Adapter E8102CQDA2
- Wired
- PCI Express 4.0 Fiber
- 200000 Mbit/s
- Internal Component for: Server
Summary Description
Intel E8102CQDA2. 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 |
|---|
System requirements
| Compatible operating systems | https://www.intel.com/content/www/us/en/support/articles/000025890/ethernet-products.html |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 60 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
Weight & dimensions
| Width | 167 mm |
|---|---|
| Depth | 111 mm |
Technical details
| Compliance certificates | RoHS |
|---|
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Other features
| Cable type | QSFP28 - DAC, Optics, and AOC's |
|---|---|
| Market segment | Server |
| 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 |
| Launch date | Q1'21 |
| Status | Launched |
| Processor family | 100GbE Intel Ethernet Network Adapter E810-100GbE Intel Ethernet Network Adapter E810 |
| Export Control Classification Number (ECCN) | 5A991 |
| Commodity Classification Automated Tracking System (CCATS) | NA |
| Bracket height | Full-Height (FH) |
Resources
Documents
Frequently Asked Questions
What are the primary performance capabilities of the Intel E8102CQDA2 Ethernet adapter? +
The Intel E8102CQDA2 is a high-performance network interface card featuring dual 100GbE ports. It is designed to handle intensive data center workloads, offering significant throughput improvements and low latency for cloud, storage, and communication applications. By utilizing the E810 series architecture, it provides optimized packet processing and hardware-based offloads to maximize overall server efficiency in high-density environments.
Which interface type does the Intel E8102CQDA2 use for server connectivity? +
This adapter utilizes a PCIe interface to connect directly to the server host bus. It is engineered to leverage high-bandwidth PCIe lanes to ensure that the 100GbE data traffic is not throttled, allowing for seamless integration into enterprise-grade servers that require high-speed input/output performance for virtualization and hyper-converged infrastructure deployments.
What type of physical media is required for the ports on the E8102CQDA2? +
The E8102CQDA2 features QSFP28 ports, which support a variety of fiber optic transceivers and direct attach copper (DAC) cables. This flexibility allows network architects to select the appropriate physical media based on their specific reach requirements, whether connecting to Top-of-Rack switches within the same row or longer-distance fiber links within the data center facility.
How does the Intel E8102CQDA2 support modern cloud and virtualization environments? +
To support virtualized and containerized environments, the card includes advanced features like ADQ (Application Device Queues) and dynamic device personalization. These technologies enable predictable performance by isolating traffic and optimizing data flows, which is essential for maintaining consistent application latency in multi-tenant cloud architectures or heavy-load NFV deployment scenarios.
Can the E8102CQDA2 be managed or configured for specific traffic optimization? +
Yes, this adapter supports sophisticated traffic management features through Intel’s software stack. Administrators can configure hardware-based offloads, including checksum and segmentation offloading, to reduce CPU overhead. This allows the host server to dedicate more cycles to processing actual application workloads rather than handling routine network packet headers and management tasks.
Is the Intel E8102CQDA2 suitable for high-frequency storage networking? +
Absolutely. Given its dual 100GbE bandwidth, the card is an excellent choice for NVMe-over-Fabrics (NVMe-oF) and high-speed storage area networks. The hardware acceleration provided by the E810 chipset helps minimize the latency bottleneck often associated with high-speed storage access, ensuring that your storage arrays perform at their peak capacity during peak data operations.
What are the power requirements and thermal considerations for this NIC? +
The E8102CQDA2 is designed for standard server environments with optimized airflow. As a high-performance 100GbE card, it will consume power commensurate with its high-speed processing capabilities. It is recommended to install this card in a chassis with adequate cooling capacity to maintain operating temperatures within the manufacturer's suggested range, ensuring long-term reliability and performance stability under constant load.
Does this NIC offer hardware-level security or packet filtering capabilities? +
The adapter includes built-in hardware security features designed to protect against unauthorized access and ensure platform integrity. Through its root-of-trust implementation, the card verifies firmware updates and ensures that only authenticated code is executed. This hardware-based defense provides an essential layer of security for modern infrastructure, helping to prevent unauthorized firmware manipulation at the network interface level.
How can I obtain a bulk price quote for a large quantity of Intel E8102CQDA2 adapters? +
If you are planning an infrastructure refresh or a large-scale data center deployment, our sales team at BuyRouterSwitch.com can assist you with competitive bulk pricing. Simply reach out to us with your requested quantities and project requirements. We specialize in volume procurement and will provide a formal quotation tailored to your organization's specific sourcing needs.
Why should I purchase my Intel networking hardware through BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for enterprise-grade hardware, ensuring you receive authentic Intel networking components. We prioritize secure ordering processes and maintain a deep inventory to ensure prompt processing of your enterprise orders. By choosing us, you benefit from our commitment to supply chain transparency and our specialized expertise in high-performance networking solutions for business customers.
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