Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s

Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s

Brand Intel

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£461.00

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You save £19.71 (4%)

4 offers at 4 retailers

Listed since 7 April 2026

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Description

Wired. PCI Express 4.0 Fiber. 100000 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. 2. Fiber optic connector. QSFP28. Interface. Fiber. Host interface. PCI Express. Connectivity technology. Wired. Network. LAN controller. Intel E810. Ethernet LAN data rates. 1000,10000,25000,50000,100000 Mbit/s. Maximum data transfer rate. 100000 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. 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. QSFP28 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. Low-Profile (LP) / Full-Height (FH). Intel Data Direct I/O Technology. Yes. Cable type. QSFP28 ports - DAC, Optics, and AOC's

Full specifications

Marque Intel
Référence fabricant e810cqda2blk
EAN 0735858430135

Overview of the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s

The Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Intel has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

What makes the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s stand out in 2026

This product stands out for the build quality that is characteristic of the Intel brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. Intel has a strong reputation in the Informatique category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the Intel Core Ultra 7 270K Plus processor 36 MB Smart Cache Box to refine your choice.

Performance and key features

In the Informatique category, buyers pay close attention to declared performance and build quality. The Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s meets these expectations with technical specifications that reflect Intel's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the Intel Core Ultra 7 270K Plus processor 36 MB Smart Cache Box from the same brand to refine your decision.

Design and ease of use

The Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s is generally described as intuitive by users in the Informatique category. Intel designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

To find the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.

Frequently asked questions about Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s

Is the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s worth its price in 2026?

In 2026, the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s is listed from £461 at our partner retailers. This price is consistent with the positioning of Intel in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s come with?

The Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Intel, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s in stock?

Stock availability for the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s at the best price?

To buy the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s at the best price, compare all available offers in our table at the top of this page. The 4 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s compare to competitors in the Informatique category?

In the Informatique category, the Intel Ethernet Network Adapter E810-CQDA2 Internal Fiber 100000 Mbit/s occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

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