MCX314A-BCBT - Mellanox ConnectX-3 40GbE Dual-Port QSFP PCI-Express Gigabit Ethernet Network Adapter

SKU MCX314A-BCBT

Brand Mellanox

2 x 40Gb/s QSFP+ ports
PCI Express 3.0 x8 interface
High-performance network connectivity
Ideal for data center environments
Supports RDMA (Remote Direct Memory Access)
Low latency and high throughput
Ethernet connectivity
Supports RoCE (RDMA over Converged Ethernet)

In Stock

$70.00

Was $82.00 · You save $12.00

Key specifications

See full specs ↓

Product Type: Network Interface Card (NIC)
Ports: 2 x 40Gb/s QSFP+
Interface: PCI Express 3.0 x8
Data Transfer Rate: 40 Gbps per port
Technology: Ethernet
Features: RDMA, RoCE

Product details

The Mellanox MCX314A-BCBT is a high-performance network interface card featuring 2 x 40Gb/s QSFP+ ports. It utilizes a PCI Express 3.0 x8 interface, providing high bandwidth for demanding server and storage applications. This card is designed for data centers requiring high-speed interconnectivity.

Technical Information

Product Type	Network Interface Card (NIC)
Ports	2 x 40Gb/s QSFP+
Interface	PCI Express 3.0 x8
Data Transfer Rate	40 Gbps per port

Additional Specifications

Technology	Ethernet
Features	RDMA, RoCE
Form Factor	Standard PCIe Card

Description

The Mellanox MCX314A-BCBT is a cutting-edge ConnectX-3 Pro network interface card (NIC) engineered to deliver exceptional performance for high-speed networking in data centers and high-performance computing environments. Equipped with two 40 Gigabit per second (Gb/s) QSFP+ ports, this card provides massive bandwidth for data-intensive applications, enabling rapid data transfer and low-latency communication between servers and storage systems. The MCX314A-BCBT utilizes a PCI Express 3.0 x8 interface, which offers a theoretical bandwidth of up to 64 Gb/s, ensuring that the network card is not a bottleneck for high-speed network traffic. This makes it an ideal choice for demanding workloads such as big data analytics, high-frequency trading, cloud computing, and large-scale virtualization. The card's architecture is optimized for efficiency and performance, supporting advanced features like Remote Direct Memory Access (RDMA) and RoCE (RDMA over Converged Ethernet). RDMA capabilities allow network adapters to transfer data directly from the memory of one computer to the memory of another without involving the operating system on either system. This significantly reduces CPU overhead and latency, leading to substantial performance gains. The Mellanox MCX314A-BCBT is a robust solution for organizations seeking to build high-performance, scalable, and efficient network infrastructures.

Condition: Refurbished