A full-height PCIe card ideal for connecting servers to networks with Thunderbolt 4 technology.
Expansion Cards
Expansion cards are essential components for enhancing the capabilities and performance of your computer system. Whether you're looking to boost your graphics, improve network connectivity, or add additional storage, expansion cards provide the flexibility to customize and upgrade your setup to meet your specific needs. At Dell, we offer a diverse selection of high-quality expansion cards designed to seamlessly integrate with a variety of systems, ensuring that you can find the perfect solution for your computing requirements. Explore our range of expansion cards to unlock new potential and elevate your computing experience.
A versatile PCIe card enabling up to four M.2 NVMe SSDs for enhanced storage configuration.
A cost-effective PCIe network adapter for upgrading networks to 1000 Mbps with ease.
A reliable half-height PCIe network card for seamless server connectivity and Dell system compatibility.
A versatile PCIe card enabling dual NVMe SSD configuration for enhanced storage on Precision workstations.
A reliable dual port network adapter ideal for connecting servers to networks with PCIe full height design.
A low-profile, single-slot GPU with 8 GB GDDR6, ideal for AI-enhanced workflows and ray tracing.
A powerful graphics card with 12 GB GDDR6, PCIe 4.0x16, and 4 mini DisplayPorts.
A high-performance graphics card with 40 GB HBM2 memory and PCIe 4.0x16 for advanced computing tasks.
An advanced graphics card with 48 GB GDDR6, PCIe 4.0x16, and 4 DP for immersive computing.
A reliable RAID controller card offering expandable storage and high-speed connectivity for enhanced server performance.
A 1TB plug-in card SSD for Xbox Series X|S, offering seamless expansion and enhanced gaming performance.
An external plug-in card offering 2 TB storage, optimized for Xbox Series X|S gaming performance.
A reliable dual port adapter for seamless server-to-network connections, validated on Dell systems.
A reliable dual port network adapter for seamless server connectivity with a low profile PCIe design.
A reliable quad-port Ethernet PCIe network card ideal for server connectivity and Dell system compatibility.
A reliable dual port network adapter ideal for server connectivity, featuring a low profile design.
A reliable quad port network adapter ideal for server connectivity with PCIe low profile design.
A versatile PCIe card enabling dual NVMe SSD configuration for enhanced storage on Precision workstations.
A compact, power-efficient graphics card with 16GB GDDR6, ideal for versatile workstation setups.
A reliable dual port PCIe adapter ideal for connecting servers to networks with 10Gb Base-T support.
A powerful graphics card with 16GB GDDR6, dual-slot fan cooler, and PCIe 4.0 x 8 interface.
A reliable dual port network adapter for seamless server connectivity and easy customer installation.
A high-performance graphics card with 8GB GDDR6, PCIe 4.0x8, and a 1-slot fan cooler.
Expansion Cards
Expansion cards are the unsung heroes of modern computing, opening up a world of possibilities for anyone looking to tailor their desktop or workstation to their exact needs. Whether you’re a creative professional, a dedicated gamer, or someone managing a home office, the ability to add or upgrade functionality through these circuit boards can make a world of difference. As winter settles in and many people spend more time indoors, there’s never been a better season to invest in your technology setup. Expansion cards, such as those that add faster networking, superior graphics, or additional USB ports, are especially valuable for users who demand more from their systems than what came out of the box. For instance, the addition of a dedicated graphics card can transform a standard PC into a powerhouse for gaming or video editing, while a network interface card can provide the ultra-fast, reliable connections needed for seamless remote work or high-definition streaming. Enthusiasts who love to tinker will appreciate how easily these cards slot into open PCIe ports, offering an immediate boost without the need for a complete system overhaul.
Choosing the right expansion card often comes down to understanding your workflow and anticipating where you need more performance or connectivity. If you’re editing large video files or working with complex 3D models, a high-performance graphics card can dramatically reduce rendering times and improve visual fidelity. On the other hand, if you’re running a server or managing large data transfers, a dedicated storage controller or a dell thunderbolt pcie card can provide the extra bandwidth and flexibility that built-in ports might lack. For music producers or audiophiles, a dedicated sound card can unlock richer, more immersive audio experiences, making every note and effect come alive. Even something as simple as a USB expansion card can make a huge difference, allowing you to connect more devices—cameras, microphones, external drives—without juggling cables or hubs. The versatility of expansion cards also makes them thoughtful gifts for tech-savvy friends and family, especially during the colder months when indoor hobbies and digital creativity are at their peak. Imagine the delight of a loved one unwrapping a dell thunderbolt card or a zoom expansion card that instantly elevates their workstation, enabling smoother video calls, faster file transfers, or enhanced streaming capabilities.
For those new to upgrading their systems, the process is more approachable than it might seem. Most expansion cards are designed with user-friendly installation in mind—simply power down your PC, open the case, locate an open PCIe slot, and firmly seat the card before securing it. The motherboard recognizes the new hardware, and with a quick driver installation, your system is ready to take advantage of its new capabilities. This modular approach to upgrading ensures that your investment is future-proof, allowing you to swap out or add cards as your needs evolve. If you’re unsure where to start, exploring the range of available options on our PCIe Components page can provide inspiration and guidance. Whether you’re building a custom rig from scratch or breathing new life into an older system, expansion cards offer a flexible, cost-effective way to stay ahead of the curve and ensure your technology keeps pace with your ambitions.
FAQs:
Expansion cards can enhance or add a wide range of features to your computer, including improved graphics processing, faster network connectivity, additional USB or Thunderbolt ports, advanced audio capabilities, extra storage controller options, and video capture abilities. This allows you to customize your system for specific tasks like gaming, video editing, streaming, or professional audio work.
Expansion cards are ideal for users who need more performance or specialized features than what their computer’s motherboard provides by default. Gamers, creative professionals, remote workers, and tech enthusiasts often benefit from installing cards to boost graphics, networking, or connectivity. They are also great for anyone looking to upgrade an older system or add new capabilities without replacing the entire computer.
To determine compatibility, check your computer’s motherboard for available expansion slots, such as PCIe slots, which are the most common for modern cards. Review your system’s documentation or open the case to visually inspect for open slots. It’s also important to ensure your power supply can handle any additional load and that your case has enough physical space for the new card.
A standard PCIe card connects directly to the PCIe slot on your motherboard and is used for a variety of upgrades, such as graphics or network cards. A Thunderbolt PCIe card, such as a dell thunderbolt pcie card, enables Thunderbolt connectivity, providing ultra-fast data transfer speeds and the ability to connect high-performance peripherals like external drives, displays, and docking stations.
Yes, installing multiple expansion cards can affect system performance, especially if they compete for bandwidth on the motherboard’s PCIe lanes or draw significant power from the supply. It’s important to balance your upgrades, ensure your motherboard supports the desired configuration, and consider your power supply’s capacity to maintain optimal performance.