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Dell 540-BCIX ConnectX-5 EN 2-Ports 100GbE QSFP28 PCIe Adapter

Dell 540-BCIX ConnectX-5 EN 2-Ports 100GbE QSFP28 PCIe Adapter

SKU 540-BCIX
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  • Dual-port 100GbE connectivity
  • QSFP28 form factor
  • PCIe Gen4 x16 interface
  • ConnectX-5 EN chipset
  • Supports RDMA over Converged Ethernet (RoCE)
  • Hardware offloads for TCP/UDP/IP
  • Ideal for AI, HPC, and cloud workloads
  • Low latency and high bandwidth
In Stock
$810.00
Free U.S. ground shippingArrives Mon, Nov 16 – Mon, Nov 23Faster options available at checkout

Key specifications

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Product Type
Network Adapter
Interface
PCIe Gen4 x16
Ports
2 x 100GbE QSFP28
Chipset
ConnectX-5 EN
Form Factor
PCIe Add-in Card
Supported Protocols
Ethernet, RoCE

Product details

The Dell 540-BCIX is a ConnectX-5 EN network adapter featuring two 100GbE QSFP28 ports on a PCIe Gen4 x16 interface. It is designed for high-throughput, low-latency networking in demanding data center environments.

Specifications

Product Type
Network Adapter
Interface
PCIe Gen4 x16
Ports
2 x 100GbE QSFP28
Chipset
ConnectX-5 EN
Form Factor
PCIe Add-in Card
Supported Protocols
Ethernet, RoCE

Description

The Dell 540-BCIX, powered by the Mellanox ConnectX-5 EN chipset, is a high-performance network interface card engineered to meet the rigorous demands of modern data centers and high-performance computing environments. This adapter boasts dual 100 Gigabit Ethernet ports, each equipped with QSFP28 transceivers, enabling exceptionally high data throughput and low latency communication. The integration of these high-speed ports is crucial for applications that involve massive data transfers, such as artificial intelligence (AI), machine learning (ML), scientific simulations, and large-scale cloud deployments. Connectivity to the host system is facilitated by a PCIe Gen4 x16 interface, which provides the maximum available bandwidth for data transfer between the network adapter and the server's CPU and memory. This ensures that the network's capabilities are fully utilized without becoming a bottleneck. The ConnectX-5 EN architecture includes advanced features such as hardware offloads for TCP/UDP/IP stateless parsing and checksum calculations, significantly reducing the burden on the host CPU and improving overall system efficiency. Furthermore, it supports RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE) v1 and v2, allowing for direct memory access between applications on different servers, which dramatically lowers latency and enhances application performance. This adapter is designed to be a critical component in environments where speed, efficiency, and reliability are paramount. Its capabilities extend to supporting various advanced networking and storage protocols, making it a versatile solution for a wide array of data-intensive workloads. The 540-BCIX is an essential piece of infrastructure for organizations looking to build or upgrade their networks to support next-generation applications and services that require extreme bandwidth and minimal latency.

Condition: Refurbished

Free U.S. ground shipping

Typically 1–2 days handling, 3–7 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

Warranty & RMA support

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