Name: Mellanox Connect-ib Dual Port QSFP Fdr IB PCIe 3.0 X16 Hca
Brand: IBM
Price: 1406.95 USD
Availability: InStock

IBM 46W0571 Mellanox Connect-ib Dual Port QSFP Fdr IB PCIe 3.0 X16 Hca

The IBM Mellanox Connect-ib Dual Port QSFP Fdr IB PCIe 3.0 X16 Hca (part number 46W0571) delivers ultra-high bandwidth and low latency for demanding data-center and high-performance computing environments. Designed to integrate seamlessly with IBM Po... Read More

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$1,406.95

Ships from outside of the USA. Please allow up to 2 weeks for delivery.

In Stock: 2
Manufacturer: IBM
Model or Part: 46W0571
Condition: Refurbished
Weight: 1.00lb

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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 IBM Mellanox Connect-ib Dual Port QSFP Fdr IB PCIe 3.0 X16 Hca (part number 46W0571) delivers ultra-high bandwidth and low latency for demanding data-center and high-performance computing environments. Designed to integrate seamlessly with IBM Power and x86 platforms, this adapter provides two QSFP ports that support 100 Gb/s InfiniBand FDR (Fourteen Data Rate) connections, enabling massive data movement across clusters, storage arrays, and AI workloads.

Key Features

Dual QSFP ports with 100 Gb/s per port FDR InfiniBand support
PCIe 3.0 x16 interface for maximum throughput and scalability
Hardware offload for RDMA, MPI and NVMe over Fabrics to reduce CPU overhead
Advanced error detection and correction for reliable data transfer
Low power consumption design optimized for dense rack deployment
Full compatibility with IBM Power Systems, Linux and Windows Server operating systems

Technical Specifications

Form factor: Full height, full length PCIe card
PCIe version: 3.0, 16 lanes
Port type: Dual QSFP, FDR (100 Gb/s) InfiniBand
Supported protocols: InfiniBand, RoCE, NVMe over Fabrics, Ethernet (via adapter firmware)
Maximum bandwidth: 200 Gb/s aggregate
Latency: Sub microsecond for RDMA operations
Operating temperature: 0 to 40 degrees Celsius
Power draw: Typical 30 watts

Applications

High-performance computing clusters that require fast inter-node communication
Artificial intelligence and machine learning training platforms with large data sets
Enterprise storage networks using NVMe over Fabrics for low-latency access
Financial services and scientific simulations where deterministic latency is critical
Cloud service providers building scalable, high-throughput infrastructure

By leveraging the Mellanox Connect-ib Dual Port QSFP Fdr IB HCA, organizations can achieve unprecedented data movement speeds while minimizing CPU load, ultimately delivering faster results and more efficient resource utilization.