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Blake Morrison
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High-speed networking with stable PCIe 4.0 efficiency. Consistent performance in production.
E810CQDA2BLK
BULK 5PK ETHERNET NETWORK ADAPT E810CQDA2BLK NO CPU RETAIL M...
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E810CQDA2BLK
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- BULK 5PK ETHERNET NETWORK ADAPT E810CQDA2BLK NO CPU RETAIL MM978323
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- Intel
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E810CQDA2BLK Overview
E810CQDA2BLK is a high-performance Ethernet adapter engineered for modern data centers and enterprise environments. It delivers a robust 25Gbps data rate via a PCIe 4.0 interface, ensuring ultra-low latency and reliable connectivity while providing essential protocols such as TCP/IP, UDP, and iSCSI for smooth network operations.
This internal PCIe card features an SFP28 connector, making it ideally suited for high-speed workstations, server virtualization, and cloud computing applications. Designed for compatibility with Windows, Linux, macOS, VMware, and Hyper-V, the adapter also supports advanced network features including auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, meeting the rigorous demands of diverse industry use cases.
E810CQDA2BLK price is is available on request. Get immediate quote.
Request bulk order quote for E810CQDA2BLK for additional pricing. Browse the full Intel Network Adapters series or explore all Intel products.
E810CQDA2BLK Specifications
- Product Type
- Network Adapter
- Adapter Type
- Ethernet
- Data Rate
- 25Gbps
- Connection Interface
- PCIe 4.0
- Supported Protocols
- TCP/IP, UDP, iSCSI
- Form Factor
- Internal PCIe Card
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Windows, Linux, macOS, VMware, Hyper-V
- Max Speed
- 25Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- N/A
- Connector Type
- SFP28
- Maximum Range
- N/A
- Bus Type
- PCIe x8
- Product Name
- Intel Ethernet Adapter E810CQDA2BLK
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 E810CQDA2BLK |  X527DA4OCPG1P5 |  X710DA2OCPV3 |  XL710QDA1BLK |  X710DA4FHBLK | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 25Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Connection Interface | PCIe 4.0 | PCIe | PCIe | PCIe x8 | PCIe |
| Supported Protocols | TCP/IP, UDP, iSCSI | TCP/IP | TCP/IP / UDP / iSCSI / NFS | TCP/IP, UDP, iSCSI | TCP/IP / UDP |
| Form Factor | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Windows, Linux, macOS, VMware, Hyper-V | Windows / Linux / macOS / VMware | Windows / Linux / macOS | Windows, Linux, macOS, VMware, Hyper-V | Windows / Linux / macOS / VMware / Hyper-V |
| Max Speed | 25Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | N/A | 8W | 15W | 15W | 12W |
| Connector Type | SFP28 | RJ-45 | SFP+ | QSFP+ | SFP+ |
| Maximum Range | N/A | 100 meters | N/A | N/A | N/A |
| Bus Type | PCIe x8 | PCIe x4 | PCIe x8 | PCIe x8 | PCIe x8 |
| Product Name | Intel Ethernet Adapter E810CQDA2BLK | X527DA4OCPG1P5 Ethernet Adapter | X710DA2OCPV3 10GbE Network Adapter | Intel Ethernet Adapter XL710QDA1BLK | Intel X710DA4FHBLK |
| Height | N/A | 0.5 inches | N/A | N/A | N/A |
| Width | N/A | 3.5 inches | N/A | N/A | N/A |
| Depth | N/A | 2.0 inches | N/A | N/A | N/A |
| Weight | N/A | 0.3 lbs | N/A | N/A | N/A |
Reviews & Ratings
E
Evan Crawford
4
Reliable QSFP28 adapter providing predictable bandwidth.
C
Caleb Thornton
5
Strong throughput and low latency under sustained workloads.
M
Mason Riley
3
Professional-grade adapter built for enterprise clusters.
T
Tyler Jennings
4
Smooth installation and dependable long-term reliability.
Questions & Answers
What is the Intel E810CQDA2BLK Ethernet network adapter?
The Intel E810CQDA2BLK is a quad-port, 10/25GbE PCIe Gen4 network adapter designed for high-performance data center and enterprise workloads.
What key features does the E810CQDA2BLK offer?
It delivers up to 25Gbps per port, hardware offloads, intelligent traffic steering, and advanced security features such as MACsec and SR-IOV.
What does "no CPU" signify in this product?
"No CPU" indicates that the adapter does not include a standalone on-board management processor and relies on host CPU resources for control functions.
Which transceiver and cable types are supported?
This adapter supports QSFP28 SR4/LR4 transceivers and passive or active copper DAC/AOC cables for 10G, 25G, 40G, and 100G connectivity (with appropriate modules).