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V5DG9 Dell Mellanox ConnectX-5 CX512F 2-Port 25GbE SFP28 Low-profile NIC

SKU:
V5DG9
Weight: 5.00 lbs
Condition: Refurbished
  • Dual 25GbE SFP28 ports for high-speed connectivity
  • Utilizes Dell Mellanox ConnectX-5 CX512F chipset
  • Low-profile design suitable for dense server environments
  • Supports PCIe 3.0 for efficient data transfer
In stock

$204.00

Product Overview

The V5DG9 Dell Mellanox ConnectX-5 CX512F is a dual-port 25GbE network interface card designed for data center servers that need compact yet powerful networking. It fits low-profile slots, providing fast 25 gigabit connections through SFP28 ports while supporting PCIe 3.0. This card suits setups where space matters but speed and reliability can't be compromised.

General Information

Brand Dell
Part Number V5DG9

Technical Information

Chipset/Controller Mellanox ConnectX-5 (CX512F)
Virtualization Support SR-IOV, VXLAN, NVGRE, Geneve, NetQueue, vNIC
Data Rate (Speed) 25GbE
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, VMware ESXi 8.0, RHEL, VMware ESXi
Network Management SNMP, RMON, NC-SI, IPMI
Offload Support RDMA, RoCE v2, 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 SFP28
Cabling Type AOC
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 V5DG9 Dell Mellanox ConnectX-5 CX512F network card delivers fast, reliable network connections with its two 25GBase-X SFP28 ports. It's built for data centers and enterprise setups that demand high bandwidth and low latency for virtualization, storage, or cloud workloads.

Often found in servers where space is at a premium, this low-profile NIC fits well into compact chassis while maintaining robust performance. IT professionals and system administrators appreciate its balance of speed and efficiency in multi-tenant or high-traffic environments.

Key Features

  • Offers dual-port 25GbE connectivity for modern networking needs
  • Equipped with Mellanox ConnectX-5 technology for optimized data flow
  • Compact low-profile form factor maximizes server slot usage
  • Complies with PCIe 3.0 interface for broad compatibility
  • Supports advanced offloads to reduce CPU load during data transmission

This card is typically deployed in enterprise servers handling virtualization, storage networks, and cloud-based applications. Its ability to manage high throughput while maintaining low latency makes it valuable in demanding IT infrastructures.

By integrating this NIC, organizations can improve network efficiency and scalability without requiring bulky hardware upgrades.


Use Cases

The Dell Mellanox ConnectX-5 CX512F low-profile NIC is designed for high-density server environments where maximizing network throughput without increasing footprint is critical. It is ideal for IT professionals managing data centers, cloud infrastructure, and high-performance computing clusters that demand efficient 25GbE connectivity within limited space.

How It's Used:

  • Enabling 25GbE networking in hyper-converged infrastructure deployments to support virtualization and containerized workloads.
  • Connecting storage clusters in enterprise data centers requiring low-latency, high-bandwidth links for fast data access.
  • Integrating into edge computing nodes where compact, high-speed network adapters are necessary for real-time data processing.
  • Facilitating high-throughput connectivity for AI and machine learning servers handling large datasets.
  • Upgrading SMB and campus network aggregation points to 25GbE without requiring full-height expansion slots.

This NIC supports operational efficiency by delivering scalable, low-latency connectivity within constrained server chassis, allowing organizations to expand network capacity without redesigning hardware layouts. Its suitability for dense rack deployments ensures performance consistency in demanding IT environments.


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V5DG9 Dell Mellanox ConnectX-5 CX512F 2-Port 25GbE SFP28 Low-profile NIC
V5DG9 Dell Mellanox ConnectX-5 CX512F 2-Port 25GbE SFP28 Low-profile NIC
$204.00