Name: Mellanox Connectx-3 40g QSFP Sp Lp
Brand: Dell
Price: 15.95 USD
Availability: InStock

Dell 79DJ3 Mellanox Connectx-3 40g QSFP Sp Lp

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$15.95

In Stock: 261
Manufacturer: Dell
Model or Part: 79DJ3
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Dell Mellanox Connectx-3 40g QSFP Sp Lp (part number 79DJ3) is a high-performance network interface card designed for data center, cloud and enterprise environments that demand low latency and reliable 40 Gigabit Ethernet connectivity. Built on Mellanox'' proven architecture, this adapter delivers exceptional throughput while maintaining power efficiency, making it an ideal choice for modern virtualized workloads and storage solutions.

Key Features

40 Gb/s single-port QSFP+ interface with support for both Ethernet and InfiniBand protocols
Low latency architecture optimized for high-speed data transfers
Advanced offload capabilities including RDMA, iWARP and TCP/IP checksum offloading
Energy efficient design that reduces power consumption without sacrificing performance
Plug-and-play compatibility with Dell PowerEdge servers and standard PCIe 3.0 x8 slots
Built-in diagnostics and management tools for easy monitoring and troubleshooting

Technical Specifications

Form factor: PCIe 3.0 x8, low profile bracket included
Interface: QSFP+ (40 Gb/s) with support for direct attach copper and active optical cables
Supported protocols: Ethernet 10/25/40 GbE, InfiniBand EDR, RoCE v2
Operating temperature: 0 to 45 degrees Celsius
Power consumption: typical 12 watts, max 15 watts
Compatibility: Dell EMC OpenManage integration and standard Linux drivers

Typical Applications

High-performance computing clusters that require fast interconnects
Virtualized data center environments with heavy VM migration traffic
Storage area networks (SAN) using NVMe over Fabrics or iSCSI
Financial trading platforms where ultra low latency is critical
Large scale cloud services that need scalable bandwidth and reliable connectivity

This Dell Mellanox Connectx-3 adapter provides the speed, reliability and efficiency needed to future-proof your network infrastructure while delivering tangible performance gains for demanding workloads.