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Dual 10Gb Ethernet ports deliver steady throughput and strong compatibility.
E10G42BTDABLK
Intel Ethernet Converged Network Adapter X520-DA2 - network...
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E10G42BTDABLK
- Description:
- Intel Ethernet Converged Network Adapter X520-DA2 - network adapter - PCIe 2.0 x8 - 10Gb Ethernet x 2
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- Intel
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E10G42BTDABLK Overview
E10G42BTDABLK is a high-performance Ethernet adapter engineered to deliver blazing 10Gbps data rates through a PCIe interface. It offers reliable connectivity and supports key protocols such as TCP/IP and UDP, ensuring smooth data transfer and network stability across major operating systems including Windows, Linux, and macOS.
Designed as an internal PCIe card, E10G42BTDABLK is ideal for data centers, high-speed workstations, and small office networks. With advanced features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS support, this adapter guarantees low-latency performance and exceptional efficiency in mission-critical networking environments.
E10G42BTDABLK price is is available on request. Get immediate quote.
Request bulk order quote for E10G42BTDABLK for additional pricing. Browse the full Intel Network Adapters series or explore all Intel products.
E10G42BTDABLK Specifications
- Product Type
- Network Adapter
- Adapter Type
- Ethernet
- Data Rate
- 10Gbps
- Connection Interface
- PCIe
- Supported Protocols
- TCP/IP, UDP
- 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
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 12W
- Connector Type
- RJ-45
- Maximum Range
- 100 meters
- Bus Type
- PCIe x4
- Product Name
- E10G42BTDABLK 10Gb Ethernet Adapter
- Height
- 1.2 inches
- Width
- 3.4 inches
- Depth
- 0.8 inches
- Weight
- 0.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 E10G42BTDABLK |  E10G42BTDA |  AXX10GBIOMOD |  XL710QDA2OCP |  X527DA2OCPG1P5 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 40Gbps | 10Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe | PCIe |
| Supported Protocols | TCP/IP, UDP | TCP/IP, UDP, iSCSI | TCP/IP, UDP, iSCSI | TCP/IP, iSCSI, NFS | TCP/IP, UDP, iSCSI |
| 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 | Windows, Linux, macOS | Windows, Linux, VMware | Windows, Linux, macOS |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 40Gbps | 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 | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 12W | N/A | 15W | N/A | 15W |
| Connector Type | RJ-45 | RJ-45 | SFP+ | N/A | RJ-45 |
| Maximum Range | 100 meters | N/A | N/A | N/A | 100 meters |
| Bus Type | PCIe x4 | PCIe x4 | PCIe x4 | PCIe x8 | PCIe x4 |
| Product Name | E10G42BTDABLK 10Gb Ethernet Adapter | E10G42BTDA Ethernet Adapter | AXX10GBIOMOD | XL710QDA2OCP | X527DA2OCPG1P5 10GbE Network Adapter |
| Height | 1.2 inches | N/A | N/A | N/A | 1.5 inches |
| Width | 3.4 inches | N/A | N/A | N/A | 4.5 inches |
| Depth | 0.8 inches | N/A | N/A | N/A | 0.8 inches |
| Weight | 0.5 lbs | N/A | N/A | N/A | 0.5 lbs |
Reviews & Ratings
T
Tristan Bell
4
Reliable PCIe 2.0 performance in our storage network.
G
Gavin Turner
5
Handles heavy traffic loads with consistent stability.
P
Preston Ward
3
Professional adapter delivering predictable 10Gb performance.
H
Harrison Cruz
4
Solid networking solution for enterprise deployments.
Questions & Answers
What are the key features of the Intel Ethernet Converged Network Adapter X520-DA2 (SKU: E10G42BTDABLK)?
The Intel X520-DA2 offers dual-port 10GbE connectivity, PCIe 2.0 x8 interface, advanced offloads (TCP/UDP checksum, large send/receive), SR-IOV, and support for FCoE and iSCSI. It delivers high throughput, low latency, and enterprise-grade reliability.
Which PCI Express slot is required for the X520-DA2 network adapter?
The X520-DA2 requires a PCIe 2.0 x8 (or higher) slot for optimal performance. It is backward compatible with PCIe 1.0/x8 and forwards compatible with PCIe 3.0/4.0 slots.
What operating systems are supported by the Intel X520-DA2 adapter?
Intel provides certified drivers for Windows Server (2008 R2, 2012, 2016, 2019), various Linux distributions (RHEL, CentOS, Ubuntu, SUSE), VMware ESXi, and FreeBSD, ensuring broad compatibility in physical and virtual environments.
Can I use the X520-DA2 with optical modules and DAC cables?
Yes. The adapter features two SFP+ cages that support a wide range of SR/LR fiber transceivers and passive/active Direct Attach Copper (DAC) cables, enabling flexible short- and long-reach connectivity.