SKU: 57850870890

Dell® 540-BBRN alternative Intel XL710 NIC PCIe 3.0 x8 Dual Port 40GbE QSFP+

Sale price$261.45 Regular price$290.50
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Description

Dell® 540-BBRN alternative Intel XL710 NIC PCIe 3.0 x8 Dual Port 40GbE QSFP+Dell 540 BBRN alternative Intel XL710 NIC PCIe 3. 0 x8 Dual Port 40GbE QSFP+ The dual port Ethernet Converged Network Adapter 540 BBRN 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)

Dell® 540-BBRN alternative Intel XL710 NIC PCIe 3.0 x8 Dual Port 40GbE QSFP+

The dual port Ethernet Converged Network Adapter 540-BBRN 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:
  1. 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
SKU: 57850870890

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4.4 ★★★★★
Based on 6 reviews
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Verified Purchase
GG
Cuba, US
★★★★★ 5
Works.
Fits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2022
S
Verified Purchase
Sydney
Alexandria, US
★★★★★ 5
Great Long-Lasting Replacement Heads for BURST Toothbrush
Color: Rose Gold, Color: Rose Gold
I really like these replacement toothbrush heads for my BURST electric toothbrush. They seem to last a very long time compared to many other toothbrush heads I have tried. The bristles hold up really well and do not get worn down or frayed quickly, even with regular use. While I still try to replace my toothbrush heads routinely for hygiene purposes, I honestly feel like these could easily last for several months if needed. The replacement heads attach perfectly to the toothbrush and feel very secure once connected. I also appreciated that they offer them in pink because it matches my toothbrush perfectly and adds a fun touch. The price also feels pretty reasonable for a three-pack considering the quality and durability of the heads themselves. My only small complaint is that they are made of plastic, which I personally do not love from an environmental standpoint. I also am still undecided about the black bristles because it can make it harder to tell if the toothbrush is fully clean after use. Other than that, the product arrived exactly as described and pictured, and overall I think these are excellent replacement heads for anyone using a BURST toothbrush.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
E
Verified Purchase
Emma Shirley
Boise, US
★★★★★ 5
Easy to use high quality
Color: White
Quick and easy to replace
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Reviewed in the United States on May 28, 2026
R
Verified Purchase
road soda
Boise, US
★★★★★ 5
The best electric toothbrush ever
Color: Rose Gold
Dentists on the tube agree, this is the best clean you can get and at such a low price compared to the others. These heads are durable, they last me like 4 months each, maybe more. Functions great with the vibration levels of the burst and unbeatable battery life.
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Reviewed in the United States on September 27, 2025
L
Verified Purchase
lynn
San Leandro, US
★★★★★ 5
Replacement
Color: Black
Great product!
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Reviewed in the United States on May 17, 2026

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