Name: 40G Mellanox CX380A Dual Port Mezz Adapter
Brand: Dell
Price: 118.95 USD
Availability: InStock

Dell 543-BBCG 40G Mellanox CX380A Dual Port Mezz Adapter

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$118.95

Ships next business day.

In Stock: 36
Manufacturer: Dell
Model or Part: 543-BBCG
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 40G Mellanox CX380A Dual Port Mezz Adapter (part number 543-BBCG) delivers high-performance 40 gigabit Ethernet connectivity in a compact mezzanine form factor. Designed for Dell PowerEdge servers and compatible platforms, this adapter enables fast, low-latency data transfers for demanding workloads such as high-performance computing, virtualization, and large-scale storage.

Key Features

Dual 40GBASE-SR ports for simultaneous high-speed connections
Mezzanine (OCP 2.0) form factor fits directly into server slots
Support for RDMA over Converged Ethernet (RoCE) to reduce CPU overhead
PCIe 3.0 x8 interface provides ample bandwidth for data-intensive applications
Advanced flow control and error correction for reliable transmission
Compatible with Dell OpenManage for easy integration and monitoring

Technical Specifications

Model: 543-BBCG
Manufacturer: Dell
Interface: PCIe 3.0 x8
Port type: Dual 40GBASE-SR (SFP+) ports
Supported protocols: Ethernet, RoCE, iWARP
Operating temperature: 0 to 40 degrees Celsius
Power consumption: typical 12 watts
Dimensions: 70 mm height (mezzanine), 150 mm length, 25 mm depth
Compliance: FCC, CE, RoHS

Applications

High-performance computing clusters that require low latency interconnects
Virtualized data centers where multiple VMs share high-speed network resources
Enterprise storage arrays and backup solutions needing fast data movement
Financial trading platforms that depend on rapid market data delivery
Artificial intelligence and machine learning workloads that process large data sets

By integrating the Dell 40G Mellanox CX380A Dual Port Mezz Adapter, organizations can boost network throughput, improve application responsiveness, and future-proof their infrastructure for emerging bandwidth demands.