Dell Mellanox CX324A ConnectX-3 Dual Port 40GB QSFP+ Low Profile Network Card - R3F0N
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| Manufacturer | DELL |
|---|---|
| Network Ports | 2 Port Dual |
The Dell Mellanox CX324A ConnectX-3 Dual Port 40GB QSFP+ Low Profile Network Card (R3F0N) is a high-performance networking solution built for enterprise and data-intensive environments. Supporting dual 40Gbps QSFP+ ports, this network card provides exceptional speed and efficiency, making it ideal for use in data centres, cloud computing, and high-performance computing (HPC) applications. The Mellanox ConnectX-3 technology ensures low-latency data transfer, optimising bandwidth for tasks that require high throughput, such as big data analytics, virtualisation, and storage systems.
This low-profile form factor network card is designed to fit compactly into a variety of Dell server configurations, offering flexibility for space-constrained environments. The dual-port design enhances network reliability by enabling failover and redundancy, ensuring uninterrupted network availability even during hardware or connectivity issues. Additionally, the ConnectX-3 technology supports advanced features like RDMA over Converged Ethernet (RoCE) and SR-IOV (Single Root I/O Virtualisation), further improving performance and reducing CPU load during high-traffic operations.
The Dell Mellanox CX324A ConnectX-3 Dual Port 40GB QSFP+ Low Profile Network Card (R3F0N) is an excellent choice for businesses aiming to boost their networking infrastructure with cutting-edge technology. Whether deployed in virtualised environments, high-performance clusters, or cloud-based systems, this card delivers the scalability and reliability needed for modern enterprise networks. Its robust design and advanced networking features make it a powerful and future-proof investment for demanding data workloads.
Delivery Information
- We Ship Worldwide
Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
- Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
- System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
- DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
- DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
- DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
- Collection / Own Shipping Account
If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.


Up to 5-Year Warranty


1-Year Warranty


Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.



