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Home Networking Servers & Storage Data Storage Lenovo D4390 25GbE/100GbE Data Center Switch

Lenovo D4390 25GbE/100GbE Data Center Switch

Brand:
Lenovo

The Lenovo D4390 D-Series Switch is a high-performance data center switch featuring 48 x 25GbE SFP28 ports and 6 x 100GbE QSFP28 uplinks. Designed for cloud, virtualization, and enterprise data center networking, it delivers scalable low-latency connectivity for modern infrastructures in Singapore. Fan and PSU are sold separately.

OVERVIEW

  • The Lenovo D4390 D-Series Switch is engineered for modern data centers, enterprise cloud environments, and high-performance networking infrastructures requiring ultra-fast Ethernet connectivity and scalable switching performance. Featuring 48 x 25GbE SFP28 access ports and 6 x 100GbE QSFP28 uplink ports, the switch delivers high-bandwidth, low-latency networking for demanding enterprise workloads.
  • Built for virtualization, cloud computing, software-defined networking (SDN), and storage networking environments, the D4390 enables efficient east-west traffic flow, high-speed server connectivity, and scalable spine-leaf network architectures. Its advanced switching capabilities support modern workloads including AI, analytics, virtualization clusters, and enterprise application environments.

USE CASES

  • Enterprise data center networking
  • Spine-leaf architecture deployments
  • Cloud and hybrid cloud infrastructure
  • Virtualization and VMware environments
  • High-speed server aggregation
  • AI and machine learning networking
  • Enterprise storage networking
  • High-performance computing environments
  • Software-defined networking (SDN)
  • Data center modernization projects
  • Large-scale enterprise application hosting

    • KEY FEATURES

  • 48 x 25GbE SFP28 high-speed ports
  • 6 x 100GbE QSFP28 uplink ports
  • High-performance enterprise data center switch
  • Optimized for cloud and virtualization environments
  • Low-latency high-bandwidth switching architecture
  • Supports spine-leaf data center networking
  • Scalable enterprise network infrastructure
  • High-speed server and storage connectivity
  • Ideal for AI and analytics workloads
  • Advanced Layer 2 and Layer 3 networking support
  • Flexible deployment with modular PSU and fan options

    • TECHNICAL SPECIFICATIONS

  • Brand: Lenovo
  • Product Series: Lenovo D-Series
  • Model Number: D4390
  • Product Type: Data Center Ethernet Switch
  • Total Ports: 54 Ports
  • Access Ports: 48 x 25GbE SFP28
  • Uplink Ports: 6 x 100GbE QSFP28
  • Network Speeds: 25GbE / 100GbE
  • Interface Types: SFP28 & QSFP28
  • Switching Architecture: High-Performance Low-Latency Switching
  • Deployment Type: Enterprise & Data Center Networking
  • Network Layer Support: Layer 2 & Layer 3
  • Application Support: Virtualization, Cloud, AI, HPC

    • CUSTOMER REVIEW

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