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Four-port 25Gb adapter delivering stable bandwidth across our production cluster.
E810XXVDA4
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ENET NTWK ADAPT E81 0-XXVDA4 RETAIL UNIT MM#978334
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E810XXVDA4
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- ENET NTWK ADAPT E81 0-XXVDA4 RETAIL UNIT MM#978334
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- Intel
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E810XXVDA4 Overview
E810XXVDA4 is a high-performance Ethernet adapter engineered for data centers and high-speed workstations. It delivers blazing-fast 25Gbps data rates via a PCIe connection and is designed to meet the demands of modern networking environments with full compatibility for operating systems such as Windows, Linux, macOS, VMware, and Hyper-V.
This internal PCIe card supports industry-standard protocols including TCP/IP, UDP, iSCSI, and NFS, ensuring stable and efficient network communications. Key features such as auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS make E810XXVDA4 an ideal solution for small office networks, enterprise data centers, and latency-sensitive applications.
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E810XXVDA4 Specifications
- Product Type
- Network Adapter
- Adapter Type
- Ethernet
- Data Rate
- 25Gbps
- Connection Interface
- PCIe
- Supported Protocols
- TCP/IP / UDP / iSCSI / NFS
- 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
- 25W
- Connector Type
- SFP28
- Maximum Range
- N/A
- Bus Type
- PCIe x16
- Product Name
- Intel Ethernet Network Adapter E810XXVDA4
- 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 
| E810XXVDA4 |  XL710QDA2BLK |  AX201.NGWG |  E810XXVDA2OCPV3 |  X527DA2OCPG1P5 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Wi-Fi | Ethernet | Ethernet |
| Data Rate | 25Gbps | 10Gbps | Wi-Fi 6 | 10Gbps | 10Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe | PCIe |
| Supported Protocols | TCP/IP / UDP / iSCSI / NFS | TCP/IP / UDP / iSCSI / NFS | TCP/IP / UDP | TCP/IP, UDP, iSCSI, NFS | TCP/IP, UDP, iSCSI |
| Form Factor | Internal PCIe Card | Internal PCIe Card | M.2 2230 | 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 / VMware | Windows / Linux | Windows, Linux, macOS, VMware, Hyper-V | Windows, Linux, macOS |
| Max Speed | 25Gbps | 10Gbps | 1Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | MU-MIMO / OFDMA / WPA3 | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 25W | N/A | N/A | N/A | 15W |
| Connector Type | SFP28 | RJ-45 | N/A | RJ-45 | RJ-45 |
| Maximum Range | N/A | N/A | N/A | 100 meters | 100 meters |
| Bus Type | PCIe x16 | PCIe x8 | PCIe x1 | PCIe x4 | PCIe x4 |
| Product Name | Intel Ethernet Network Adapter E810XXVDA4 | XL710QDA2BLK | AX201.NGWG Wi-Fi 6 Network Adapter | E810XXVDA2OCPV3 Network Adapter | X527DA2OCPG1P5 10GbE Network Adapter |
| Height | N/A | N/A | N/A | N/A | 1.5 inches |
| Width | N/A | N/A | N/A | N/A | 4.5 inches |
| Depth | N/A | N/A | N/A | N/A | 0.8 inches |
| Weight | N/A | N/A | N/A | N/A | 0.5 lbs |
Reviews & Ratings
B
Blake Turner
4
Reliable SFP28 connectivity with strong PCIe 4.0 performance.
C
Connor Hayes
4
Handles sustained high traffic without degradation.
D
Dylan Matthews
4
Excellent scalability for expanding enterprise networking capacity.
E
Ethan Morales
5
Professional-grade 25Gb solution offering consistent throughput.
Questions & Answers
What is the Intel ENET NTWK ADAPT E810-XXVDA4 retail unit?
The Intel ENET NTWK ADAPT E810-XXVDA4 is a PCIe Gen4 network adapter featuring four 25 GbE SFP28 ports designed for high-performance server connectivity.
What network speeds does the E810-XXVDA4 support?
The adapter supports line rates of 10 GbE and 25 GbE per port, auto-negotiating to optimize bandwidth.
Which PCIe slot is required for the E810-XXVDA4?
It requires a PCIe Gen4 x8 or backward-compatible PCIe Gen3 x8 slot for full throughput.
What form factor and connectors are included?
The E810-XXVDA4 comes in a standard half-height, half-length form factor with four SFP28 cages for fiber or DAC modules.
Which operating systems are supported by this adapter?
Intel provides driver support for Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu, VMware ESXi, and other major distributions.
Is the E810-XXVDA4 compatible with virtualization platforms?
Yes, it supports VMware vSphere, Microsoft Hyper-V, and KVM with SR-IOV and Intel® Virtualization Technology for I/O Virtualization (VT-d).
What advanced offload features are available?
The adapter supports TCP/UDP/IP checksum offloads, Large Send Offload (LSO), Receive Side Scaling (RSS), and Data Direct I/O (DDIO) for CPU efficiency.
What are the typical use cases for this network adapter?
Ideal for cloud computing, hyper-converged infrastructure, NFV, AI/ML workloads, and storage networking requiring low latency and high throughput.
How do I install the E810-XXVDA4 in my server?
Power down the server, insert the adapter into an available PCIe x8 slot, secure the bracket, power on, and install the latest Intel drivers.
Where can I download drivers and firmware updates?
Visit Intel’s Download Center, search SKU E810-XXVDA4, and follow the instructions to download the latest drivers and firmware packages.
What cabling options are supported?
Use SFP28 transceivers for fiber, SFP28 DAC cables up to 3 m, or single-mode/multi-mode fiber modules for longer distances.
What is the typical power consumption of this adapter?
Maximum power draw is 20 W under full load, with typical idle power around 5 W.
Does the E810-XXVDA4 include warranty coverage?
Yes, Intel offers a 3-year limited hardware warranty and access to technical support for this retail unit.
Can I manage the adapter remotely?
Yes, it supports Intel® Ethernet Controller Diagnostic Tools and SNMP-based remote monitoring via Intel® PROSet for Windows Device Manager.
What is included in the retail package?
The box includes the E810-XXVDA4 adapter, low-profile bracket, installation guide, and a software download flyer.
Where can I purchase the E810-XXVDA4 retail unit?
The adapter is available through authorized Intel distributors, major IT resellers, and online marketplaces under SKU 978334.