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Description
Intel® XL710-QDA2 alternative NIC PCIe 3.0 x8 Dual Port 40GbE QSFP+Intel XL710 QDA2 alternative NIC PCIe 3. 0 x8 Dual Port 40GbE QSFP+ The dual port Intel Ethernet Converged Network Adapter XL710 QDA2 is an energy efficient 40GbE adapter that is backwards compatible with 10GbE. These network adapters are the foundation for server connectivity, providing broad interoperability, critical performance optimizations, and increased agility for Communications, Cloud, and Enterprise IT network solutions. PCI Express (PCIe)
Intel® XL710-QDA2 alternative NIC PCIe 3.0 x8 Dual Port 40GbE QSFP+
The dual port Intel Ethernet Converged Network Adapter XL710-QDA2 is an energy efficient 40GbE adapter that is backwards compatible with 10GbE. These network adapters are the foundation for server connectivity, providing broad interoperability, critical performance optimizations, and increased agility for Communications, Cloud, and Enterprise IT network solutions.
- PCI Express (PCIe) v3.0, x8
- Supports 4 x 10GbE, 1 x 40GbE or 2 x 40GbE configurations
- Exceptional low power adapters
- Network Virtualization offloads including VxLAN, GENEVE, NVGRE, MPLS, and VxLANGPE with Network Service Headers (NSH)
- Intel Ethernet Flow Director for hardware based application traffic steering
- Dynamic Device Personalization (DDP) enables increased packet processing efficiency for NFV and cloud deployments
- Data Plane Development Kit (DPDK) optimized for efficient packet processing
- Excellent small packet performance for network appliances and Network Functions Virtualization (NFV)
- Intelligent offloads to enable high performance on servers with Intel Xeon processors
- I/O virtualization innovations for maximum performance in a virtualized server
System Requirements
- Windows Server: 2008 R2/2012/2012 R2/2016/ 2019/2022
- Linux: RHEL9.1 & 8.7, SLES15 SP4, SLES12 SP5, Ubuntu*22.04 LTS/20.04 LTS, Debian*11, FreeBSD*13 /12.3
Specification
- PCI-Express Host interface specification v3.0 x8 and higher
- Supports the PCI Bus Power Management specification and section 5 of the PCI Express Base Specification
- PCI-Express lanes: x8
- Dual-port 40GbE adapters
- Network Virtualization offloads including VXLAN, NVGRE, Geneve and Network Service Headers
- Intel Ethernet Flow director for hardware based application traffic steering
- Intelligent offloads to enable high performance with Intel Xeon processor based servers
- Packet checksum offloads: Calculates IP, UDP, TCP and Stream transmission Protocol checksums for insertion into transmitted packets and for integrity checking on received packets
- Includes support for UDP and TCP checksums in both IPv4 and IPv6 data grams
- I/O virtualization innovations for maximum performance in a virtualized server
- Support for optional End-to-End CRC generation and checking
- Supports up to 1024 LAN queue sets (768 typically available)
- Supports up to 384 VSIs with average of two TCs allocated per VSI
- Supports up to 16VEB/VEPA switching components
- Supports Network standard: IEE802.3 40GBASE-SR4, 40GBASE-LR4, 40GBASE-CR4
- Supports the PXE remote boot standard and Internet small Computer system interface
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Commercial grade divider suitable for many needs
Color: Beige, Size: A-132''W-6 Panel
This item will be used at a future event where we need to separate a single locker room into two large areas, without any construction. This divider is perfect for the job because the partitions can be 1 to 6 panels and it will roll into place. When the event is over, the divider will fold/roll away and the locker room will return to its original design.
The unit is very heavy, which will ensure that it is sturdy and stable. All the components arrived, wrapped in plastic to prevent damage. The screen material is a woven polyester in a cream color that will occlude any visibility but it may be possible to see shadows on the opposite side. The height is about 6ft, which would require a very tall person to "peep over" the divider.
I needed a quality unit for this project and the frame, screens, and mobility will meet the needs. The divider is not the same as the small decorative dividers -- it is more of a commercial grade product, yet tasteful. If you want/need a small divider as an accent piece, this is not the best choice. This item could be used in a medical office, treatment/massage room, to divide an office room into two, or block a hallway in a building.
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Reviewed in the United States on December 2, 2025
★★★★★ 2
Flimsy
Color: Grey, Size: B-88''W-4 Panel
Would not recommend
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Great option for a professional looking backdrop
Color: Black, Size: B-102''-3 Panel
I decided to try these wall dividers for my home office space since it does not have a door. I wanted to have my video calls without the rest of the room in the feed to give it a more professional feel. These being on castors make them super easy to move into position and roll off to the side when not in use. They are stable, much more than the folding screens I have tried in the past. That they are connected by the middle piece and not the top/bottom of each other allows you to adjust the positioning to your needs. Overall, this did exactly what I needed and was an affordable option. I also like that they are highly portable: if you want to take them for a booth or event, the poles all disassemble into manageable lengths that easily fit in a car and take very little time to set up again. The only thing I would change is to include a bag to store them in for transportation.
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Reviewed in the United States on November 17, 2025
★★★★★ 5
Great privacy screen
Size: 4 Panel-88"W, Color: Grey
Nice item, easy to assemble.
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Great privacy screen
Size: 6 Panel-119"W, Color: Beige
I have a studio apartment and the bathroom is in my bedroom. I bought this to section the area off so guests can use my bathroom without seeing my entire bedroom. This is perfect for that! It looks very nice and offers alot of privacy. The screen is fabric and good quality! I’m a middle aged woman and put it together myself in about 2 hours. Love this!!!
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Reviewed in the United States on September 27, 2025