Dell 4KF8J QLogic FastLinQ QL41262 Dual-Port 25/10GbE SFP28 RNDC

Name: Dell 4KF8J QLogic FastLinQ QL41262 Dual-Port 25/10GbE SFP28 RNDC
Brand: Dell
SKU: 4KF8J
Price: 84.36 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 4KF8J

Brand: Dell

Condition: Refurbished

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4KF8J

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overview

4KF8J Overview

DELL 4KF8J Qlogic Fastlinq Ql41262 Dual-port 25/10gbe Sfp28 Rndc.

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faqs

Frequently Asked Questions

What primary function does the Dell 4KF8J daughter card serve in a server environment? +

The Dell 4KF8J is a specialized network daughter card designed to enhance connectivity and offload network traffic processing from the host CPU. By integrating directly into the server's dedicated mezzanine slot, it provides reliable, high-speed data transmission essential for enterprise-grade virtualization and high-throughput networking tasks within Dell PowerEdge infrastructure.

Which specific Dell server models are compatible with the 4KF8J network daughter card? +

The 4KF8J is engineered for seamless integration with a wide range of Dell PowerEdge rack and tower servers. Because compatibility depends on the specific generation and chassis configuration, we recommend verifying your server's technical guide or checking your system's riser configuration to ensure the mezzanine slot supports this particular daughter card form factor.

Does the 4KF8J daughter card support advanced networking features like VLAN tagging? +

Yes, this card supports standard enterprise networking protocols, including VLAN tagging (802.1Q), which allows for efficient segmentation of network traffic. These features enable network administrators to manage virtualized environments more effectively while maintaining high performance and data isolation across multiple virtual machine instances connected through the server's network fabric.

How does installing the 4KF8J improve overall server I/O performance? +

By utilizing a dedicated mezzanine connection rather than a standard PCIe slot, the 4KF8J reduces latency and preserves valuable PCIe expansion slots for other critical hardware, such as storage controllers or GPU accelerators. This optimized architectural placement ensures direct communication with the motherboard, resulting in improved packet processing speeds and lower overhead for heavy network loads.

Is the 4KF8J designed for high-availability cluster deployments? +

Absolutely. This daughter card is highly suitable for high-availability and failover configurations. When paired with network teaming or bonding software within your operating system or hypervisor, the 4KF8J provides the redundant pathing necessary to prevent network downtime, ensuring your mission-critical applications remain accessible even in the event of an individual link failure.

What is the recommended method for managing the firmware of the 4KF8J card? +

Firmware management is best handled through the Dell Lifecycle Controller or the Integrated Dell Remote Access Controller (iDRAC). These interfaces allow administrators to apply updates remotely, monitor link status, and manage configuration settings without needing to access the server physically, ensuring the card remains optimized for current network security and performance standards.

Can the 4KF8J handle the high bandwidth requirements of modern virtualization? +

The 4KF8J is built to handle significant data throughput, making it a robust choice for modern virtualized data centers. Its architecture is balanced to manage the intensive traffic demands generated by multiple virtual machines, providing stable and consistent network performance required for database hosting, cloud services, and enterprise-wide application delivery.

How do I ensure the 4KF8J card is properly seated in the mezzanine slot? +

Proper installation requires aligning the card with the server’s dedicated mezzanine connector, ensuring the standoffs are secured to prevent vibration or loosening. Once inserted, verify that the card is recognized in the BIOS/UEFI system inventory. If the link lights do not illuminate upon power-up, verify the card is fully seated and the server firmware is up to date.

Can I obtain a bulk quote for multiple 4KF8J units for my data center upgrade? +

BuyRouterSwitch.com specializes in supporting large-scale infrastructure projects. If you are planning an upgrade and require multiple units, please contact our sales department directly. We provide competitive bulk pricing tailored to your quantity requirements, ensuring that your procurement process is cost-effective and efficient for your organization's specific budgetary needs.

Why should I choose BuyRouterSwitch.com for purchasing Dell networking components like the 4KF8J? +

BuyRouterSwitch.com offers direct access to authentic enterprise hardware with a focus on streamlined procurement for IT professionals. Our team provides responsive, expert assistance to ensure you receive the correct parts for your configuration. By choosing us, you benefit from a dedicated supply chain focused on delivering verified, high-quality components for your critical server environment.

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