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MCX314A-BCBT Mellanox ConnectX-3 EN 2x40GbE QSFP+ PCIe 3.0 x8 NIC

SKU:
MCX314A-BCBT
Weight: 5.00 lbs
Condition: Refurbished
  • Dual 40GbE QSFP+ ports for high-bandwidth networking
  • PCI Express 3.0 x8 interface ensuring fast data transfer
  • Optimized for low latency and high throughput in data centers
  • Compatible with a range of server and storage environments
In stock

$109.00

Product Overview

The MCX314A-BCBT Mellanox ConnectX-3 EN card delivers two 40GbE QSFP+ ports designed for high-speed data transfer in robust networking setups. It fits into a PCI Express 3.0 x8 slot, providing a strong balance of speed and compatibility. This card is a practical choice for data centers and enterprise servers looking to enhance network capacity without complicated upgrades.

General Information

Brand Mellanox
Part Number MCX314A-BCBT

Technical Information

Chipset/Controller Mellanox ConnectX-3 EN (MCX314A)
Virtualization Support SR-IOV, VXLAN, NVGRE, Geneve, NetQueue, vNIC
Data Rate (Speed) 40GbE
Data Center Bridging Yes
Storage Over Ethernet iSCSI, SMB Direct
Interface (Bus) PCIe 3.0 x8
Number of Ports 2-Port (Dual)
OS Compatibility Windows Server 2022, RHEL, VMware ESXi
Network Management SNMP, RMON
Offload Support RDMA, RoCE v2, iSCSI, FCoE, PXE Boot, Wake-on-LAN (WoL), RoCE v1, TCP Stateless Offload, Jumbo Frames
Bracket Height Both Brackets Included

Connectivity & Physical

Form Factor Standard PCIe Card
Port Type QSFP+
Cabling Type AOC
Max Power Consumption Typical: ~10W; Max: ~15W
Weight 5.00
Condition Refurbished

Miscellaneous

Assembly Required Yes
Eco Friendly Yes
Compliance Standards WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL


Product Description

The Mellanox ConnectX-3 EN MCX314A-BCBT network adapter card is built for environments demanding fast and reliable network connections. It provides two 40GbE QSFP+ ports suitable for handling heavy data traffic with minimal delay. This adapter is commonly used in data centers, high-performance computing clusters, and enterprise servers where network efficiency is critical.

Designed to fit into a PCI Express 3.0 x8 slot, it offers a balance of speed and compatibility. IT professionals and system administrators often find this card essential for upgrading existing infrastructure or deploying new high-speed networks.

Key Features

  • Equipped with two QSFP+ 40GbE ports to support rapid data exchange
  • Utilizes PCIe 3.0 x8 for consistent and fast bus transfer rates
  • Engineered for low latency to suit demanding network applications
  • Supports a wide range of network protocols and operating systems
  • Built to integrate seamlessly with server and storage systems

This network adapter is typically deployed in data centers and enterprise setups where large volumes of data traffic occur continuously. Its reliable performance helps maintain smooth network operations and reduces bottlenecks during peak loads.


Use Cases

The MCX314A-BCBT Mellanox ConnectX-3 EN network card is typically deployed in environments requiring high throughput and low latency, such as enterprise data centers and cloud service providers. IT professionals managing intensive networking workloads benefit from its dual 40GbE ports, enabling scalable bandwidth expansion and efficient server-to-server communication.

How It's Used:

  • Supporting hyper-converged infrastructure in large-scale data centers to improve virtual machine networking performance.
  • Enhancing storage area networks (SAN) with high-speed connectivity for faster data replication and backup processes.
  • Enabling high-frequency trading platforms where minimal latency and maximum throughput are critical.
  • Integrating into rack-mounted servers within colocation facilities to facilitate backbone networking and traffic aggregation.
  • Facilitating edge computing nodes with robust data transfer capabilities for real-time analytics and processing.

This network card aids in optimizing operational workflows by delivering consistent, high-bandwidth connectivity essential for modern applications. Its performance characteristics support scalable infrastructure growth and maintain network efficiency under demanding workloads.


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MCX314A-BCBT Mellanox ConnectX-3 EN 2x40GbE QSFP+ PCIe 3.0 x8 NIC
MCX314A-BCBT Mellanox ConnectX-3 EN 2x40GbE QSFP+ PCIe 3.0 x8 NIC
$109.00