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Dual 10Gb Ethernet ports deliver steady bandwidth and stable performance.
E10G42BTDA
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Intel Ethernet Converged Network Adapter X520-DA2 - network...
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E10G42BTDA
- Description:
- Intel Ethernet Converged Network Adapter X520-DA2 - network adapter - PCIe 2.0 x8 - 10Gb Ethernet / FCoE SFP+ x 2
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- Intel
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E10G42BTDA Overview
Overview of E10G42BTDA
E10G42BTDA is a high-performance Ethernet adapter designed to deliver 10Gbps connectivity using a PCIe interface. Developed for demanding environments such as data centers, high-speed workstations, and small office networks, this internal PCIe card provides reliable connectivity with support for standard protocols like TCP/IP, UDP, and iSCSI, ensuring that your network infrastructure can handle intensive data applications without compromise.
E10G42BTDA is engineered for compatibility across major operating systems including Windows, Linux, and macOS. Its carefully optimized features such as auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS make it an ideal choice for mission-critical applications where consistent performance and network reliability are paramount.
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E10G42BTDA Specifications
- Product Type
- Network Adapter
- Adapter Type
- Ethernet
- Data Rate
- 10Gbps
- Connection Interface
- PCIe
- 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
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- N/A
- Connector Type
- RJ-45
- Maximum Range
- N/A
- Bus Type
- PCIe x4
- Product Name
- E10G42BTDA Ethernet Adapter
- 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 
| E10G42BTDA |  X710T4LOCPV3 |  X710T4BLK |  XL710QDA1BLK |  E810XXVDA4OCPV3 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe x8 | PCIe Gen3 x8 |
| Supported Protocols | TCP/IP, UDP, iSCSI | TCP/IP / UDP / iSCSI / NFS | TCP/IP / UDP / iSCSI | 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 | Windows / Linux / macOS / VMware / Hyper-V | Windows / Linux / macOS / VMware / Hyper-V | Windows, Linux, macOS, VMware, Hyper-V | Windows / Linux / macOS |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | 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 | 25W | 39W | 15W | 25W |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | QSFP+ | RJ-45 |
| Maximum Range | N/A | 100 meters | 100 meters | N/A | 100 meters |
| Bus Type | PCIe x4 | PCIe x8 | PCIe x8 | PCIe x8 | PCIe Gen3 x8 |
| Product Name | E10G42BTDA Ethernet Adapter | X710T4LOCPV3 10GbE Quad-Port Network Adapter | Intel Ethernet Converged Network Adapter X710-T4 BLK | Intel Ethernet Adapter XL710QDA1BLK | E810XXVDA4OCPV3 Ethernet Network Adapter |
| Height | N/A | 1.5 inches | N/A | N/A | 1.5 inches |
| Width | N/A | 4.4 inches | N/A | N/A | 5.0 inches |
| Depth | N/A | 0.8 inches | N/A | N/A | 0.5 inches |
| Weight | N/A | 0.5 lbs | N/A | N/A | 1.2 lbs |
Reviews & Ratings
G
Glenn Foster
5
Reliable PCIe networking adapter for enterprise workloads.
A
Arthur Hayes
4
Consistent 10Gb throughput with predictable reliability.
B
Brent Lawson
5
Strong compatibility and easy configuration.
C
Cody Harper
5
Professional-grade networking solution for data centers.
Questions & Answers
What is the Intel Ethernet Converged Network Adapter X520-DA2 (SKU E10G42BTDA)?
The Intel X520-DA2 (SKU E10G42BTDA) is a dual-port 10Gb Ethernet and FCoE network adapter featuring PCIe 2.0 x8 connectivity.
Which interface does the X520-DA2 use?
The adapter uses a PCI Express 2.0 x8 interface for high-speed server connectivity.
How many and what type of ports are on the X520-DA2?
The X520-DA2 includes two SFP+ ports compatible with fiber-optic and copper direct-attach transceivers.
What network speeds and protocols does the X520-DA2 support?
It supports 10Gb Ethernet and Fibre Channel over Ethernet (FCoE) for converged networking.
Does the X520-DA2 support virtualization features?
Yes, it supports SR-IOV, VMDq, and Intel® Virtualization Technology for I/O (VT-d) to optimize virtual machine performance.
Which operating systems are compatible with the X520-DA2?
The adapter is compatible with Windows Server, most Linux distributions, and VMware ESXi hypervisors.
What types of SFP+ transceivers can I use with this adapter?
You can use standard 10G SR, LR, ER fiber-optic or 10G copper twinax SFP+ transceivers.
What is the total throughput of the X520-DA2?
The adapter delivers up to 20 Gbps aggregate throughput across its two 10Gb ports.
Does the X520-DA2 support RDMA offloads?
Yes, it supports RDMA over Converged Ethernet (RoCEv2) and iWARP for low-latency data transfers.
Can I enable jumbo frames on the X520-DA2?
Yes, the adapter supports jumbo frames up to 9,500 bytes to improve large-packet efficiency.
What is the typical power consumption of this adapter?
The X520-DA2 consumes approximately 5.5 W under typical load conditions.
Are both full-height and low-profile brackets included?
Yes, the package includes full-height and low-profile brackets for versatile server installation.
What are the system requirements for installing the X520-DA2?
You need an available PCIe 2.0 x8 slot, a supported OS with Intel drivers, and BIOS that recognizes PCIe networking cards.
Which management tools work with the X520-DA2?
You can manage the adapter via Intel® PROSet & Chipset Software, iSCSI/FCoE CLI utilities, and SNMP.
What warranty covers the Intel X520-DA2?
The adapter is backed by Intel’s standard 3-year limited warranty for hardware devices.
What are common use cases for the X520-DA2?
Typical use cases include data center servers, virtualization hosts, storage networks, and high-performance computing.