Name: 41FNJ Dell Mellanox ConnectX-3 Dual 40Gb/s QSFP+ PCIe Network Adapter
Brand: Dell
SKU: 41FNJ
Price: 146.06 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell Mellanox ConnectX-3 network adapter card offers dual 40Gb/s QSFP+ ports, fitting into PCI Express slots to provide high-speed connectivity. It supports both InfiniBand and Ethernet protocols, making it versatile for use in data centers and high-performance computing setups that require fast and reliable network communication.

General Information
Brand	Dell
Part Number	41FNJ

Technical Information
Chipset/Controller	Mellanox ConnectX-3
Virtualization Support	SR-IOV, VXLAN, NVGRE, vNIC
Data Rate (Speed)	40GbE
Data Center Bridging	Yes
Storage Over Ethernet	iSCSI
Interface (Bus)	PCIe 3.0 x8
Number of Ports	2-Port (Dual)
OS Compatibility	Windows Server 2022, RHEL, VMware ESXi
Network Management	SNMP, RMON
Offload Support	RDMA, RoCE v2, PXE Boot, RoCE v1, Jumbo Frames
Bracket Height	Both Brackets Included

Connectivity & Physical
Form Factor	Standard PCIe Card
Port Type	QSFP+
Cabling Type	AOC
Max Power Consumption	9W (typical)
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL

Product Description
This Dell Mellanox ConnectX-3 network adapter card delivers dual 40Gb/s QSFP+ ports, making it suitable for high-performance computing and data center applications. It’s often found in setups requiring fast and efficient data movement between servers and storage systems. Built for network-intensive workloads, the card supports both InfiniBand and Ethernet protocols, allowing flexible deployment in various environments. IT professionals managing large-scale infrastructure typically use it to boost network throughput and reduce latency. Key Features High-throughput dual QSFP+ ports enabling 40Gb/s speeds per port PCI Express interface that fits into standard server slots for easy integration Compatible with both QDR InfiniBand and Ethernet networking Optimized for data centers and HPC clusters demanding low latency Supports RDMA technology to accelerate data transfer efficiency This adapter is commonly deployed in enterprise data centers and HPC clusters where rapid data exchange is crucial. It plays a key role in scaling network performance and maintaining smooth operations in environments with heavy data loads.

Use Cases
The 41FNJ Dell Mellanox ConnectX-3 network adapter is primarily deployed in environments where rapid data throughput and low latency are critical, such as in data centers and high-performance computing clusters. IT infrastructure teams and system architects managing complex workloads benefit from its dual 40Gb/s QSFP+ ports, which facilitate intensive data communication and scalable network architecture. How It's Used: Accelerating data transfer between storage clusters in enterprise data centers requiring high bandwidth. Enabling low-latency communication in HPC environments performing large-scale simulations or analytics. Supporting virtualized server farms that demand consistent and scalable network performance. Integrating into cloud service provider infrastructures for efficient multi-tenant network segmentation. Facilitating high-speed connectivity in edge computing nodes where quick data processing is essential. By delivering robust dual-port connectivity with support for both InfiniBand and Ethernet, this adapter enhances operational efficiency and network scalability. It enables IT teams to design flexible, high-throughput networks that meet the rigorous demands of modern compute and storage environments.

41FNJ Dell Mellanox ConnectX-3 Dual 40Gb/s QSFP+ PCIe Network Adapter

Product Overview

General Information

Technical Information

Connectivity & Physical

Miscellaneous

Product Description

Use Cases