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Dual 40Gb QSFP+ ports delivering reliable high-speed performance.
XL710QDA2BLK
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Intel Ethernet Converged Network Adapter XL710-QDA2 - networ...
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XL710QDA2BLK
- Description:
- Intel Ethernet Converged Network Adapter XL710-QDA2 - network adapter - PCIe 3.0 x8 - 40 Gigabit QSFP+ x 2
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XL710QDA2BLK Overview
XL710QDA2BLK is a high-performance Ethernet network adapter engineered to deliver 10Gbps data rates via a PCIe interface. Developed for demanding environments such as data centers and high-speed workstations, it supports advanced protocols including TCP/IP, UDP, iSCSI, and NFS, and is compatible with major operating systems like Windows, Linux, and VMware.
Designed as an internal PCIe card, this adapter is ideal for virtualization, high-performance computing, and storage networking applications. It features a robust set of supported functions such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS to ensure reliable and efficient network performance while operating within a safe thermal and power consumption range.
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Request bulk order quote for XL710QDA2BLK for additional pricing. Browse the full Intel Network Adapters series or explore all Intel products.
XL710QDA2BLK Specifications
- Product Type
- Network Adapter
- Adapter Type
- Ethernet
- Data Rate
- 10Gbps
- 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 / VMware
- 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 x8
- Product Name
- XL710QDA2BLK
- 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 
| XL710QDA2BLK |  E810CQDA2OCPV3 |  XXV710DA2OCP1 |  E10G41BFLRBLK |  E810XXVDA4 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 25Gbps | 10Gbps | 25Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe | PCIe |
| Supported Protocols | TCP/IP / UDP / iSCSI / NFS | TCP/IP / UDP / iSCSI | TCP/IP, UDP, iSCSI, NFS | TCP/IP, UDP, iSCSI | TCP/IP / UDP / iSCSI / NFS |
| Form Factor | Internal PCIe Card | Internal PCIe Card | Open Compute Project (OCP) Network Interface 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 / VMware | Windows / Linux / macOS | Windows, Linux, macOS, VMware, Hyper-V | Windows, Linux, macOS | Windows / Linux / macOS / VMware / Hyper-V |
| Max Speed | 10Gbps | 10Gbps | 25Gbps | 10Gbps | 25Gbps |
| 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 | N/A | N/A | N/A | 25W |
| Connector Type | RJ-45 | RJ-45 | Direct Attach Copper (DAC) | RJ-45 | SFP28 |
| Maximum Range | N/A | N/A | N/A | N/A | N/A |
| Bus Type | PCIe x8 | PCIe x4 | PCIe x8 | PCIe x4 | PCIe x16 |
| Product Name | XL710QDA2BLK | E810CQDA2OCPV3 | Intel® Ethernet Network Adapter XXV710-DA2 OCP | E10G41BFLRBLK 10GbE Network Adapter | Intel Ethernet Network Adapter E810XXVDA4 |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
T
Tomas Iqbal
5
Stable PCIe 3.0 throughput with low latency.
U
Ulrich Meyer
5
Excellent adapter for storage and compute clusters.
V
Viktor Salim
5
Consistent bandwidth under heavy enterprise loads.
W
Warren Okafor
5
Professional-grade 40Gb networking reliability.
X
Xavi Moreno
5
Smooth deployment and dependable long-term operation.
Questions & Answers
What is the Intel Ethernet Converged Network Adapter XL710-QDA2?
A dual-port 40GbE PCIe 3.0 x8 network adapter delivering high-performance connectivity with QSFP+ ports for data center, virtualization, and HPC environments.
What interface does the XL710-QDA2 use?
It uses a PCI Express 3.0 x8 interface, offering up to 8 GB/s bidirectional bandwidth for high-speed networking applications.
How many ports and what type does the adapter have?
It features two QSFP+ (Quad Small Form-factor Pluggable Plus) ports, each supporting 40 Gigabit Ethernet connections for aggregated 80 Gbps throughput.
What throughput can I expect from the XL710-QDA2?
The adapter delivers up to 40 Gbps per port and a total aggregate bandwidth of 80 Gbps, ideal for low-latency, high-bandwidth workloads.
Which operating systems does the XL710-QDA2 support?
It supports Microsoft Windows Server, various Linux distributions (RHEL, SUSE, Ubuntu), and VMware ESXi, with Intel drivers and firmware updates.
Does the adapter support virtualization offloads?
Yes. It offers SR-IOV and Intel Virtual Machine Device Queues (VMDq), reducing CPU overhead and improving VM density for virtualized environments.
Can I use the XL710-QDA2 for RDMA?
The adapter supports iWARP RDMA and RoCEv2, enabling efficient, low-latency data transfers in HPC and storage systems.
What are the typical use cases for the XL710-QDA2?
It’s ideal for data centers, high-performance computing, cloud environments, and software-defined storage requiring high throughput and low latency.
Is the adapter compatible with QSFP+ DAC cables and optics?
Yes. It fully supports passive and active QSFP+ direct-attach copper cables and a wide range of multimode and single-mode optics up to 40G.
How do I install the Intel XL710-QDA2 in my server?
Insert the adapter into a free PCIe 3.0 x8 slot, secure it with a bracket screw, and install the latest Intel drivers and firmware via Intel ANS.
What management tools support the XL710-QDA2?
You can use Intel® Ethernet Controller Center (IECC), Intel® ANS, and standard OS network utilities for monitoring, tuning, and firmware updates.
What is the typical power consumption of this adapter?
The XL710-QDA2 consumes approximately 13 W under full load, optimizing performance per watt for energy-efficient data center operations.
Are there any firmware or driver requirements I should know?
Ensure the adapter runs the latest Intel firmware and drivers, available on the Intel Download Center, for optimal stability, performance, and security.
How does the XL710-QDA2 improve network performance?
It reduces CPU utilization with offload technologies, accelerates packet processing with DPDK and Intel QuickData, and delivers high throughput.
Can the XL710-QDA2 operate in converged networking environments?
Yes. It supports FCoE and iSCSI offloads, enabling unified Data Center Bridging (DCB) for converged storage and networking.
How does the XL710-QDA2 differ from standard 10GbE adapters?
It offers four times the bandwidth per port, advanced offload features, RDMA support, and PCIe 3.0 x8 connectivity for demanding enterprise applications.