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Out of stock 235 days · last price £104

C&N Mellanox ConnectX-3 Dual-Port 40GbE QSFP+ PCIe 3.0

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 463 days · 463 data points (no recent data)

Historical
Generating forecast…
£128.66 £98.88 £105.38 £111.88 £118.37 £124.87 £131.37 02 June 2025 25 September 2025 19 January 2026 14 May 2026 07 September 2026
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ST7288

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Price Distribution

Price distribution over 463 days • 6 price levels

Days at Price
Current Price
42 days 98 days 252 days · current 15 days 37 days 19 days 0 63 126 189 252 £102 £103 £104 £105 £106 £128 Days at Price

Price Analysis

Most common price: £104 (252 days, 54.4%)

Price range: £102 - £128

Price levels: 6 different prices over 463 days

Description
The Mellanox ConnectX-3 is a high-performance dual-port QSFP+ network card engineered for enterprise data centres and high-performance computing environments. This PCIe 3.0 x8 card delivers dual-port 40 gigabit Ethernet connectivity with FDR-14 InfiniBand support, enabling up to 56Gbps of total bandwidth for demanding workloads. Built for low-latency applications, the ConnectX-3 supports RDMA and RoCE protocols with latency as low as 1 microsecond, dramatically reducing network overhead and improving throughput in storage, compute and analytics clusters. The card includes hardware offload capabilities that reduce CPU load, whilst SR-IOV support with up to 127 virtual functions makes it ideal for virtualised server environments. Whether you're deploying a hyperscale data centre or a high-frequency trading system, the ConnectX-3 delivers the performance and reliability required for mission-critical infrastructure.

Key Features

Dual-port QSFP+ 40GbE design delivers 56Gbps of combined bandwidth with FDR-14 InfiniBand compatibility for demanding data centre workloads.

RDMA and RoCE support with latency as low as 1 microsecond enables ultra-low-latency communication for performance-critical applications.

SR-IOV functionality supports up to 127 virtual functions, allowing efficient resource sharing in virtualised server and cloud environments.

Hardware offload capabilities reduce CPU consumption by offloading network processing tasks, freeing compute resources for applications.

PCIe 3.0 x8 interface provides reliable high-speed connectivity with backwards compatibility for existing server platforms and infrastructure.

Product Specifications
Brand
C&N
Model
ST7288
ASIN
B0DXPLWBWD
Category
Computers & Accessories > Components & Replacement Parts > Network Cards
Domain
Amazon UK
Listed Since
23 March 2025

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