Dell 20NJD ConnectX-4 Lx 2x 25GbE Direct Attach SFP Network Adapter

SKU 20NJD

Brand Dell

Ports: 2 x 25GbE SFP28
Interface: PCIe (PCI Express)
Speed: 25 Gigabit Ethernet
Connector Type: SFP28 (for Direct Attach Cables)
Technology: ConnectX-4 Lx
Controller: Mellanox
Form Factor: Standard PCIe card
Low Latency optimized

In Stock

$70.00

Was $82.00 · You save $12.00

Key specifications

See full specs ↓

Number of Ports: 2
Port Type: 25GbE SFP28
Interface: PCIe
Ethernet Standard: 25GBASE-SR (with DAC)
Data Rate: 25 Gb/s per port

Product details

The Dell 20NJD is a ConnectX-4 Lx network adapter featuring two 25GbE Direct Attach SFP ports. It provides high-speed, low-latency connectivity for servers, ideal for demanding data center applications.

Technical Information

Number of Ports	2
Port Type	25GbE SFP28
Interface	PCIe

Additional Specifications

Ethernet Standard	25GBASE-SR (with DAC)
Data Rate	25 Gb/s per port

Description

The Dell 20NJD, powered by Mellanox ConnectX-4 Lx technology, is a high-performance network adapter designed for modern data centers and high-performance computing environments. It features two 25GbE SFP28 ports, capable of utilizing direct attach copper (DAC) cables for high-density, low-latency connections. This adapter leverages the PCIe interface to provide high bandwidth and efficient communication with the host system. The 25Gb/s speed per port offers a significant upgrade over traditional 10GbE solutions, enabling faster data transfers and reduced network latency for demanding applications. Ideal for workloads such as AI/ML, big data analytics, and high-frequency trading, the ConnectX-4 Lx adapter is optimized for performance and efficiency. Its dual-port design allows for network redundancy, load balancing, or increased aggregate bandwidth, making it a versatile solution for high-speed networking needs.

Condition: Refurbished