HPE 

S3K89A HPE NW CW SW 4-SLOT TAA 5945 PL-NC

Mfg Part Number:  S3K89A  
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Price: $31,188.85
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In Stock/Mfg Direct Ship
Last Updated: Jul 01, 2025
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, PO and Wire.
  • High-density 100GbE/40GbE/25GbE/10GbE spine/top-of-rack (ToR) connectivity and Cut-through switching with low-latency and wire speed performance.
  • New 32G/16G support for storage networking and ROCE V1/V2 for RDMA High-Performance computing.VXLAN, EVPN, and MPLS support for virtualized environments.
  • Greater flexibility with two/four slot options for varying use cases such as MACsec 256-bit encryption, high-performance DC leaf, storage networking and NVMe storage.
  • IPv4 and IPv6 support with full L2/L3 features and PTP 1588V2 for Boundary Clock, Transparent Clock, End to End/Peer to Peer Transparent Clock.
  • HPE Aruba Networking IMC Orchestrator and Analyzer for enhanced network operations with orchestration, automation, and analytical capabilities.
  • New made in USA TAA-compliant SKUs offer heightened security via manual and automated source code analysis to 
  • address common programming issues, easing concerns about "made in China" products.

High-density, Advanced, Data Center Switches with HPE Aruba Networking IMC Orchestrator and Analyzer

  • The HPE Networking Comware Switch Series 5945 enables customers to scale their server-edge 1/10/25/40/100GbE top-of-rack (ToR) deployments with high-density 48 x 10GbE (SFP or BASE-T) with 6 x 40GbE ports, 48 x 10GbE (SFP or BASE-T) with 6 x 100GbE ports, 32 x 40GbE ports, and 32 x 100 GbE ports.
  • Available with a 2-slot modular version delivering two 40GbE or 100GbE ports, 48 x 10/25GbE, 4 x 100GbE, or up to 16 x 100GbE from modules.
  • A 4-slot modular version is also available with four 40GbE ports.
  • HPE Aruba Networking IMC Orchestrator and Analyzer offers enhanced network operations with orchestration, automation, and analytical capabilities.

High-performance Data Center Switching

  • The HPE Networking Comware Switch Series 5945 delivers up to 2.56 Tbps switching capacity for demanding data center applications.
  • Supports up to 1904 MPPS throughput for data-intensive environments.
  • Low latency, under 1µs for 40GbE, delivering increased network throughput.
  • VXLAN support for network virtualization and overlay solutions for improved flexibility. Includes Open vSwitch Database (OVSDB) for dynamic VXLAN tunnel management.

Business Agility and Resilience with Hewlett Packard Enterprise Comware 7

  • The HPE Networking Comware Switch Series 5945 delivers Hewlett Packard Enterprise Intelligent Resilient Fabric (IRF) with <50 msec convergence time enabling faster application response time.
  • The In-Service Software Update (ISSU) enables high availability with modular updates accomplished without a reboot or power cycle, in the background.

Simplicity and Lower TCO

  • HPE Networking Comware Switch Series 5945 simplifies switch management by up to 88% with 9-unit Hewlett Packard Enterprise Intelligent Resilient Fabric (IRF).
  • No hidden costs with simple one license per switch for all operating system features.
  • All switch ports are active and ready to use without the need for activation licenses.


Main Specification
General Information
Manufacturer Hewlett Packard Enterprise
Manufacturer Part Number S3K89A
Manufacturer Website Address http://www.hpe.com
Brand Name HPE
Product Line Comware
Product Series 5945
Product Name Comware 5945 Ethernet Switch
Product Type Ethernet Switch
Technical Information
High Availability Supported Yes
Interfaces/Ports
Port/Expansion Slot Details 2 x Gigabit Ethernet SFP Expansion Slot
Port/Expansion Slot Details 1 x Mini USB Port
Port/Expansion Slot Details 1 x USB Port
Port/Expansion Slot Details 1 x SFP Management Port
Port/Expansion Slot Details 1 x Console port
Port/Expansion Slot Details 4 x Expansion Module Slot
Media & Performance
Media Type Supported Optical Fiber
Ethernet Technology Gigabit Ethernet
Network Technology 1000Base-X
Maximum Data Transfer Rate 128 MB/s
I/O Expansions
Total Number of Expansion Slots 3
Expansion Slot Type SFP
Number of SFP Slots 3
Network & Communication
Layer Supported 2
Management & Protocols
Manageable Yes
Power Description
Input Voltage 120 V AC
Input Voltage 230 V AC
Power Source Power Supply
Power Source AC
Power Consumption 650 W
Physical Characteristics
Compatible Rack Unit 2U
Form Factor Rack-mountable
Miscellaneous
Application/Usage Business
Application/Usage Network
Application/Usage Data Center
TAA Compliant Yes
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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