Dell 403-BBLJ Connectx-3 Dual-port Qdr 40GBE QSFP+ PCIe Adapter

Name: Dell 403-BBLJ Connectx-3 Dual-port Qdr 40GBE QSFP+ PCIe Adapter
Brand: Dell
SKU: 403-BBLJ
Price: 115.00 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 403-BBLJ

Brand: Dell

Condition: Refurbished

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403-BBLJ

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overview

faqs

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overview

403-BBLJ Overview

DELL 403-BBLJ Connectx-3 Dual Port Qdr Gbe Qsfp Network Interface Card With Both Brackets.

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faqs

Frequently Asked Questions

What server architectures are compatible with the Dell 403-BBLJ network interface card? +

The Dell 403-BBLJ is designed specifically for integration with Dell PowerEdge server environments. It utilizes a standard PCIe interface, ensuring seamless compatibility across various generations of PowerEdge rack and tower servers. Before installation, we recommend verifying your specific server model's PCIe slot availability and lane configuration to ensure optimal throughput and hardware recognition during the boot process.

How does the 403-BBLJ impact overall server I/O performance? +

This network interface card is engineered to offload complex networking tasks from the server CPU, significantly reducing latency and lowering overhead. By managing data traffic directly at the NIC level, it enables your server to handle higher packet processing rates, which is essential for data-intensive applications, virtualization environments, and high-traffic enterprise workloads that require reliable, high-speed Ethernet connectivity.

What type of physical cabling and transceiver support does the 403-BBLJ offer? +

The 403-BBLJ is built to interface with industry-standard copper or fiber Ethernet infrastructure, depending on the specific physical port configuration of the unit. It is designed for high-density enterprise environments, ensuring you can maintain robust link integrity over standard cabling lengths. For best performance, verify that your switch-side optics or direct-attach cables match the specifications required by the card's physical interface.

Is the Dell 403-BBLJ suitable for high-density virtualization deployments? +

Absolutely. This NIC is an ideal choice for virtualized data centers where multiple virtual machines compete for bandwidth. Its architecture supports advanced traffic prioritization and load balancing, allowing you to effectively segment network traffic and ensure that mission-critical applications maintain consistent throughput even during peak utilization periods within your hypervisor environment.

Does the 403-BBLJ support advanced offloading features like RSS or LRO? +

Yes, this card supports critical performance-enhancing features such as Receive Side Scaling (RSS) and Large Receive Offload (LRO). These technologies work together to distribute network processing across multiple processor cores and reduce the number of packets the CPU must handle individually. This ensures your server maintains peak efficiency and prevents bottlenecks during high-volume data transmission.

How do I manage the firmware and driver updates for this NIC? +

Management is typically handled through the standard Dell Lifecycle Controller or the integrated Dell Remote Access Controller (iDRAC). Administrators can easily deploy firmware updates, monitor port status, and configure advanced settings remotely. By keeping your drivers and firmware aligned with current Dell support releases, you ensure continued reliability and compatibility with your existing network management infrastructure.

Can the 403-BBLJ handle redundant networking configurations? +

The card is fully capable of participating in team-based or redundant network configurations, such as NIC teaming or link aggregation (LACP). By linking multiple ports, you can increase total available bandwidth and provide failover protection, ensuring your critical server applications remain accessible even if a single cable or switch port fails.

Are there specific power requirements for installing the 403-BBLJ in a rack server? +

As a standard PCIe expansion card, the 403-BBLJ draws its power directly from the server's PCIe slot. It is designed to operate within the thermal and power envelopes defined by Dell server specifications. You should ensure that your server’s power supply units are correctly sized to handle the cumulative load of all installed PCIe peripherals.

Why should I choose BuyRouterSwitch.com for my Dell 403-BBLJ purchase? +

BuyRouterSwitch.com provides enterprise-grade hardware sourced directly for quality and performance. When you choose us, you are partnering with a specialist provider that understands the nuances of Dell networking infrastructure. We focus on delivering authentic, top-tier equipment that meets the exact specifications required by your data center, ensuring your network remains stable, secure, and ready to scale.

How can I obtain a custom quote for a large volume order of 403-BBLJ cards? +

For large-scale infrastructure projects or bulk procurement, we encourage you to contact our dedicated sales team directly through our website. Our experts can assist you with volume-based pricing and provide a personalized quote tailored to your project requirements. We specialize in assisting procurement departments in acquiring high-demand networking hardware efficiently and securely.

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