Dell T3CYH Mellanox ConnectX-4 CX4421A 25GB 2-Port SFP28 Daughter Card Refurbished
T3CYH
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$249.60 In Stock - Ships WorldwideWas: $260.00You Save: $10.40 4% OFFOrder by 2:00 PM ET for Overnight Shipping
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Warranty: 90-day return/replacement
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Genuine Guarantee
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Volume Pricing Available
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Free ground shipping (upto 10 LBS) within the United StatesEstimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
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Government, Education & Enterprise Procurement
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T3CYH Overview
DELL T3CYH Mellanox Connectx-4 Cx4421a 25gb Dual Port Sfp28 Daughter Card.
Summary
Dell T3CYH Mellanox ConnectX-4 CX4421A 25GB 2-Port SFP28 Daughter Card
Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Dell |
| Stock | In Stock |
Key Features
| Transfer Rate | 25gb |
|---|---|
| Device Type | Network Card |
| Form Factor | Daughter Card |
| Ports | Dual Ports |
| Connectors | Two Small Form Factor Pluggable Transceiver Slots |
Frequently Asked Questions
Is the Dell T3CYH available refurbished? +
Yes. This page lists the refurbished condition currently available from BuyRouterSwitch. Availability can change, especially for bulk orders.
Can I request bulk pricing for T3CYH? +
Yes. Businesses, resellers, MSPs, government buyers and procurement teams can request custom quantity pricing.
Does BuyRouterSwitch ship T3CYH internationally? +
BuyRouterSwitch ships enterprise IT hardware to customers in the United States and international markets, subject to destination and product restrictions.
What specific Dell server systems are compatible with the T3CYH daughter card? +
The T3CYH is designed for seamless integration with specific generations of Dell PowerEdge rack and tower servers. Before installation, we recommend verifying your server's technical guide to ensure the PCIe riser and daughter card slot configuration matches the T3CYH form factor, as precise compatibility depends on your server’s internal backplane architecture and chassis generation.
How does the T3CYH daughter card affect the total throughput of my Dell server? +
As a critical component in your server’s I/O path, the T3CYH acts as a high-performance bridge between the system bus and your network or storage interfaces. By offloading data processing tasks directly at the daughter card level, it minimizes CPU cycles and maximizes effective bandwidth, ensuring your server handles high-density traffic without bottlenecking the primary processing units.
Is the T3CYH daughter card hot-swappable during normal server operations? +
In most enterprise deployments, the T3CYH is considered a fixed component of the internal server architecture. It is typically designed for installation while the server is powered down and the chassis is open. We strongly advise performing a graceful shutdown of the host server and following standard electrostatic discharge procedures before attempting to install or remove this daughter card.
What is the primary function of the T3CYH in a data center environment? +
The T3CYH serves as a modular expansion component, providing specialized connectivity or interface capabilities that aren't integrated into the base system board. In high-density environments, these cards allow data centers to customize server functionality—such as network speed or storage controller interface types—without replacing the entire server, offering a modular approach to hardware scaling.
Does the T3CYH require any specialized firmware updates after installation? +
For optimal system stability and performance, it is standard practice to synchronize the T3CYH firmware with the host server’s latest LifeCycle Controller updates. Once the card is physically seated and the system powers on, the server's management interface should detect the new hardware, prompting you to verify if the firmware version is current and compatible with your existing OS drivers.
Can I use the T3CYH in a PCIe slot that isn't dedicated for daughter cards? +
The T3CYH is engineered for specific proprietary daughter card slots, which utilize a distinct pinout and physical connection method compared to standard PCIe slots. Attempting to force the card into a standard PCIe expansion slot will not function. Always consult your server's manual to identify the designated expansion bay meant for daughter card modules to avoid damaging the pins.
What impact does the T3CYH have on the overall thermal profile of the server? +
Because the T3CYH sits directly within the airflow path of the chassis, Dell engineers have optimized its component layout to ensure minimal obstruction to cooling fans. Provided that the server’s air shrouds and cooling baffles are correctly positioned after installation, the card integrates into the thermal management ecosystem, maintaining the server's internal temperature within nominal operating parameters.
How do I troubleshoot if the T3CYH is not recognized by my operating system? +
Begin by checking the server's BIOS or UEFI system inventory to see if the hardware is detected at the hardware layer. If it is visible in the BIOS but not the OS, the issue usually pertains to driver versioning. Ensure the latest Dell-certified drivers matching your specific OS environment are installed, as generic chipset drivers may not correctly initialize the T3CYH daughter card.
Can I request a bulk quote for the T3CYH if I am outfitting multiple server racks? +
BuyRouterSwitch.com specializes in providing competitive pricing for large-scale enterprise deployments. If you are planning to standardize your server infrastructure with the T3CYH, contact our sales department directly. We provide tailored quotes for volume orders, ensuring your organization secures the necessary hardware at the most cost-effective price point while maintaining full supply chain consistency.
Why should I choose BuyRouterSwitch.com for my Dell T3CYH procurement? +
We provide enterprise-grade procurement services that prioritize product authenticity and supply chain reliability. By choosing BuyRouterSwitch.com, you benefit from a dedicated team focused on secure, professional transactions and accurate order fulfillment. We understand the high-stakes nature of data center infrastructure and work to ensure every T3CYH unit you receive meets the rigorous standards required for mission-critical networking operations.
