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0J8DF Dell Mellanox ConnectX-5 Ex Dual 100GbE QSFP28 PCIe Low Profile

SKU:
0J8DF
Weight: 5.00 lbs
Condition: Refurbished
  • Dual 100GbE QSFP28 ports for high-speed connectivity
  • PCI Express 3.0 interface with low-profile design
  • Supports RDMA over Converged Ethernet (RoCE) and InfiniBand
  • Optimized for data centers and high-performance computing
In stock

$432.00

Product Overview

The Dell Mellanox ConnectX-5 Ex network adapter delivers dual 100GbE connectivity through QSFP28 ports, fitting into low-profile PCIe slots for versatile server integration. It bridges fast data transmission with advanced protocol support, making it a practical choice for environments focusing on efficient, high-bandwidth networking.

General Information

Brand Dell
Part Number 0J8DF

Technical Information

Chipset/Controller Mellanox ConnectX-5
Virtualization Support SR-IOV, VXLAN, NVGRE, Geneve, NetQueue, vNIC
Data Rate (Speed) 100GbE
Data Center Bridging Yes
Storage Over Ethernet iSCSI, FCoE (Fibre Channel over Ethernet), SMB Direct
Interface (Bus) PCIe 3.0 x16
Number of Ports 2-Port (Dual)
OS Compatibility Windows Server 2022, VMware ESXi 8.0, RHEL, VMware ESXi
Network Management SNMP, RMON
Offload Support RDMA, RoCE v2, iSCSI, FCoE, PXE Boot, RoCE v1, iWARP, TCP Stateless Offload, Jumbo Frames
Bracket Height Low Profile (Half Height)

Connectivity & Physical

Form Factor Standard PCIe Card
Port Type QSFP28
Cabling Type AOC
Weight 5.00
Condition Refurbished

Miscellaneous

Assembly Required Yes
Eco Friendly Yes
Compliance Standards WEEE, RoHS, CE, FCC, UL, TUV, cULus


Product Description

The Dell Mellanox ConnectX-5 Ex is a high-performance network adapter designed to deliver fast and reliable connectivity for demanding workloads. It features dual 100 Gigabit Ethernet QSFP28 ports, enabling efficient data transfer in environments that require ultra-low latency and high throughput.

Often found in data centers and HPC clusters, this adapter supports advanced network protocols like RDMA over Converged Ethernet (RoCE), which helps reduce CPU load and improve application performance. Built for IT professionals and system administrators, it suits applications including virtualization, storage, and cloud computing.

Key Features

  • Offers dual QSFP28 ports capable of 100GbE speeds
  • PCI Express 3.0 x16 interface ensures fast data communication
  • Low-profile form factor fits compact server builds
  • Supports RoCE and InfiniBand for efficient data processing
  • Compatible with major operating systems and virtualization platforms

This adapter is typically deployed in enterprise data centers, cloud infrastructures, and research environments where reliable high-speed networking is crucial. It plays a key role in reducing latency and maximizing throughput for critical applications without demanding excessive server resources.


Use Cases

The Dell Mellanox ConnectX-5 Ex adapter is designed for high-throughput, low-latency networking requirements typically found in modern data centers and high-performance computing clusters. Organizations running intensive workloads or managing large-scale virtualization benefit from its dual 100GbE ports and support for RDMA protocols.

How It's Used:

  • Enabling high-bandwidth connectivity in enterprise data centers to support virtualized server environments.
  • Accelerating storage area network (SAN) performance in hyper-converged infrastructure deployments.
  • Providing low-latency interconnects in high-frequency trading platforms requiring fast data transmission.
  • Facilitating large-scale AI and machine learning clusters that demand rapid data movement between nodes.
  • Supporting edge computing nodes with compact, low-profile form factor for space-constrained environments.

This adapter enhances network scalability and operational efficiency by delivering consistent high-speed data flows and protocol offloading. It enables enterprises to optimize infrastructure performance while maintaining flexibility in server and rack deployments.


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0J8DF Dell Mellanox ConnectX-5 Ex Dual 100GbE QSFP28 PCIe Low Profile
0J8DF Dell Mellanox ConnectX-5 Ex Dual 100GbE QSFP28 PCIe Low Profile
$432.00