Dell NVIDIA ConnectX-6 Dual Port 25GB SFP28 OCP 3.0 Network Card - DN78C
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 | SFP28 |
Network Ports | 2 Port Dual |
Parts Condition | Manufacturer Refurbished |
Elevate your network performance with the Dell Mellanox ConnectX-6 Dual Port 25GB SFP28 OCP 3.0 Network Card (DN78C). Designed for high-demand enterprise environments, this network card delivers exceptional speed and reliability, making it an ideal choice for data-intensive applications, virtualisation, and high-availability operations. With dual 25GB SFP28 ports, the ConnectX-6 ensures robust and high-speed connectivity, significantly enhancing data transfer rates and network efficiency.
The dual-port configuration of the Dell Mellanox ConnectX-6 provides enhanced network redundancy and load balancing, ensuring uninterrupted network performance and maximising throughput for your critical applications. The network card supports the latest OCP 3.0 standard, offering improved flexibility and compatibility with a wide range of server architectures. Its design allows for easy integration into various server chassis, ensuring seamless deployment in your existing IT infrastructure.
Equipped with advanced features, the Dell Mellanox ConnectX-6 network card includes RoCE (RDMA over Converged Ethernet), VLAN tagging, network traffic prioritisation, and enhanced security measures. These features collectively optimise and secure your network operations, enabling your enterprise to maintain high levels of productivity and operational efficiency, even under heavy network loads. The ConnectX-6 is built for durability and performance, making it a reliable choice for enhancing the capability and reliability of your network infrastructure.
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.