Dell Mellanox ConnectX-4 25GB Dual Port SFP28 Full Height Network Card - MRT0D
Every Bytestock refurbished product completes a rigorous refurbishment process that includes full testing. Our refurbished hardware offers extensive savings, typically anywhere from 30%-70% off the MSRP.
Manufacturer | DELL |
---|---|
Type of Port | SFP+ |
Data Rate | 25Gbps |
Network Ports | 2 Port Dual |
Parts Condition | Manufacturer Refurbished |
Enhance your network infrastructure with the Dell Mellanox ConnectX-4 25GB Dual Port SFP28 Full Height Network Card. Designed to deliver superior performance and flexibility, this network adapter provides two 25GbE ports, ensuring high-speed connectivity and low-latency data transfers. Ideal for data centers, cloud computing, and high-performance computing (HPC) environments, the ConnectX-4 significantly enhances network efficiency and scalability, supporting the demands of modern data-intensive applications.
The Dell Mellanox ConnectX-4 Network Card supports a wide range of advanced features that boost network performance and reliability. It leverages RDMA over Converged Ethernet (RoCE) technology, reducing CPU overhead and improving data throughput by enabling direct memory access from the remote server to the local memory. This feature is particularly beneficial for applications requiring high bandwidth and low latency, such as machine learning, storage systems, and real-time data analytics. Additionally, the card supports Ethernet, InfiniBand, and RoCE protocols, providing versatile connectivity options for various network configurations.
Built with enterprise-grade reliability, the Dell Mellanox ConnectX-4 Network Card includes robust management and security features. The card supports advanced virtualization capabilities, including Single Root I/O Virtualization (SR-IOV) and Network Function Virtualization (NFV), which optimize network resources and enhance virtual machine performance. Comprehensive management tools and diagnostic capabilities ensure seamless integration and easy maintenance, making the ConnectX-4 an essential component for maximizing data center efficiency and reliability.
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.