Intel E810CQDA2G2P5 2 Ports Adapter
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Intel E810CQDA2G2P5 Dual-Ports 100GB PCI-E Ethernet Adapter New

Availability: In Stock
Part Number#: E810CQDA2G2P5
List Price was: $2986.69
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Short Description:
E810CQDA2G2P5 Dual-Port 100 Gigabyte (GB) Peripheral Component Interconnect Express (PCI-E) Quad Small Form-Factor Pluggable (QSFP28) Ethernet Network Adapter | Made by Intel | Brand New 3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Product Overview

The Intel E810CQDA2G2P5 is a high-performance dual-port Ethernet adapter that offers 100GbE connectivity through a PCI-Express (PCIe) interface. It is designed for use in data centers and other high-performance computing environments where high-bandwidth network connectivity is essential. This adapter supports advanced features such as remote direct memory access (RDMA), network virtualization, and quality of service (QoS) to ensure maximum performance and efficiency.


The Intel E810CQDA2G2P5 Ethernet adapter provides a host of advanced features to help ensure maximum performance and reliability. Some of the key features of this adapter include:

Dual-Port 100GbE Connectivity: The Intel E810CQDA2G2P5 adapter provides dual 100GbE connectivity through a PCIe Gen 4.0 x16 interface. It supports IEEE 802.3 Ethernet standards and provides backward compatibility with 25GbE and 10GbE networks.

Remote Direct Memory Access (RDMA): RDMA allows data to be transferred directly from one system's memory to another without the need for CPU intervention. This feature improves system performance by reducing latency and CPU overhead.

Network Virtualization: The Intel E810CQDA2G2P5 adapter supports advanced network virtualization technologies such as Virtual Machine Device Queues (VMDq) and Single-Root I/O Virtualization (SR-IOV). These technologies allow multiple virtual machines (VMs) to share a single physical network adapter while maintaining high levels of performance and security.

Quality of Service (QoS): The Intel E810CQDA2G2P5 adapter supports advanced QoS features that allow network administrators to prioritize network traffic based on application type, user identity, or other criteria. This helps ensure that mission-critical applications receive the bandwidth they need to operate at peak efficiency.

Low Power Consumption: The Intel E810CQDA2G2P5 adapter is designed to operate efficiently in high-density data center environments. It consumes only 25W of power per port, making it an ideal solution for reducing power consumption and operating costs.

Use Cases

The Intel E810CQDA2G2P5 Ethernet adapter is designed for use in high-performance computing environments that require ultra-fast network connectivity. It is an ideal solution for applications such as:

Big Data Analytics: The high-bandwidth connectivity offered by the Intel E810CQDA2G2P5 adapter is ideal for data-intensive applications such as big data analytics. It allows data to be transferred quickly and efficiently between systems, enabling faster processing and analysis.

High-Performance Computing: The Intel E810CQDA2G2P5 adapter is well-suited for high-performance computing (HPC) environments that require fast, reliable network connectivity. It is an ideal solution for applications such as scientific research, weather modeling, and financial modeling.

Cloud Computing: The Intel E810CQDA2G2P5 adapter is a perfect solution for cloud computing environments that require high-bandwidth network connectivity. It enables cloud service providers to offer customers fast and reliable connectivity to their cloud resources.

In summary, the Intel E810CQDA2G2P5 Ethernet adapter is a high-performance solution that provides dual 100GbE connectivity through a PCIe interface. It offers advanced features such as RDMA, network virtualization, and QoS to ensure maximum performance and efficiency. This adapter is ideal for use in data centers, high-performance computing environments, and cloud computing environments. Its low power consumption and advanced features make it an ideal solution for organizations that require ultra-fast and reliable network connectivity.

Main Information about the Intel E810CQDA2G2P5

  • Manufacturer: Intel
  • Model Number or SKU# E810CQDA2G2P5
  • Device Type: Network Adapter

Technical Information of 2 Ports Adapter

  • Total Number of Ports: 2
  • Connectivity Technology: Wired
  • Data Link Protocol: Gige, 10 Gige, 100 Gigabit Ethernet, 25 Gigabit Lan, 50 Gigabit Lan
  • Remote Management Protocol: Snmp, Rmon
  • Features: Rdma Support, Extended Message-signaled Interrupts (msi-x), Diffserv Code Point (dscp) Support, Rdma Over Converged Ethernet (roce) V2
  • Compliant Standards: Ieee 802.1p

Network Adapters

A network adapter also called a network interface card is a plug-in card that serves to allow computers to both transmit and receive data on a local network. It is a component of a computer's internal hardware that facilitates communication over a network.

In a more current context, network adapters will refer to an Ethernet adapter where the Ethernet circuitry is built into motherboards of the latest desktops and laptop computers. Other times, a network adapter may also refer to a wireless (Wi-Fi) adapter.

In all instances, the adapter allows a computer to connect with another computer, a server, or other networking devices through a LAN connection. The use of a network adapter is not limited to wired connections as it is used for wireless networks. The adapters for wired networks come with an RJ-45 port that may use either the twisted or untwisted pair cables for network connectivity. For the wireless adapters, the network connection is facilitated through a built-in antenna or an externally connected antenna. Both the wired and wireless network adapters support the popular LAN protocols including TCP/IP. We have 1-port, 2-port, 4-port, 6-port, 8-port, and 16-port options that support speeds of 10, 25, 40, or even 100 Gigabits.

The plug-in network interface cards (NICs) are normally used in high-performance machines especially if a faster Ethernet standard is relatively new and available but is yet to become mainstream. In fact, the major difference between network adapters lies in the network protocol it supports.

We have the different types of network adapters necessary for building computer-to-computer networks that don't have a switch or hub. All the network adapters are fairly inexpensive and readily adaptable to different applications within a network. Some of the common types available are:

Network adapters common types

  • Desktop Network Interface Card: This adapter is usually connected to a PCI or PCIe slot, whichever is available on the motherboard of your desktop computer. You will need to open your computer's case and it, therefore, presents the most difficult installation method. The PCIe slot is generally found in new computers.
  • PC Card or PCMCIA Card: PCMCIA is the abbreviation for Personal Computer Memory Card International Association. The name has undergone changes over time to be referred to as a PC Card or ExpressCard. For dimensions, the PC card is almost similar in size to a credit card but is significantly thicker. The PC card is connected to a PC or PCMCIA card slot in your desktop computer or laptop computer.
  • USB adapter: This network adapter is typically a small device, similar to a thumb drive, with a USB interface. Installation is easy and straightforward since it is plugged into the USB port of your desktop or laptop computer or other network devices that have a USB port.
  • Wireless game adapters also referred to as media adapters, are connected to older game consoles and home entertainment devices so as to act as a bridge to Wi-Fi capability. They help expand functionality on these entertainment devices through connections to the internet.

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Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

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In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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