Lenovo ThinkSystem NE10032 100GbE Spine Switch

Lenovo ThinkSystem NE10032 100GbE Spine Switch

Brand: Lenovo | Category: Network Switches

SKU: 7Y76CTO1WW | Part #: 7Y76CTO1WW | MPN: 7Y76CTO1WW

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About the Lenovo ThinkSystem NE10032 100GbE Spine Switch

The Lenovo ThinkSystem NE10032 is a 32-port 100GbE spine switch engineered for high-performance data-center network fabrics. Designed with a non-blocking architecture, the NE10032 delivers line-rate switching across all ports, making it suitable for demanding east-west traffic patterns in hyperscale and AI infrastructure deployments. The switch supports NVIDIA Cumulus Linux and other open network operating systems, enabling flexible software-defined networking strategies.

Built on merchant silicon with a modular design philosophy, the NE10032 integrates 3.2 Tbps aggregate throughput to handle synchronized, low-latency communication across compute clusters. The spine role in Clos-based fabric topologies allows organizations to scale multi-rack AI training environments and GPU compute pods without oversubscription. Native support for ECMP, LAG, and advanced QoS mechanisms ensures predictable performance for time-sensitive workloads.

The platform emphasizes operational simplicity through ONIE (Open Network Install Environment) boot support and standards-based management interfaces, reducing vendor lock-in and enabling streamlined integration into enterprise network automation frameworks. Deployed as a core switching tier, the NE10032 supports both traditional data-center architectures and emerging AI-optimized network topologies.

Ideal for

  • AI model training fabrics requiring high-bandwidth, low-latency GPU interconnect in multi-node clusters
  • Hyperscale data-center backbone consolidation for east-west traffic in cloud-native environments
  • HPC (High-Performance Computing) cluster networking for scientific computing and simulation workloads
  • Large-scale machine-learning inference platforms with distributed serving across GPU pools
  • Data-warehouse query acceleration through high-throughput spine switching in Clos-based topologies
  • Financial services tick-data aggregation and real-time analytics networks requiring deterministic latency

Technical specifications

ManufacturerLenovo
ModelThinkSystem NE10032
Manufacturer Part Number7Y76CTO1WW
Form Factor1U rack-mount
Port Count32
Port Speed100 GbE (QSFP28)
Aggregate Throughput3.2 Tbps
Switching FabricNon-blocking
Buffer Memory32 MB
Dimensions (H x W x D)1.73 in × 17.3 in × 28.4 in
WeightApproximately 23 kg
Power Consumption600–700 W nominal
Operating Temperature0°C to 40°C
Network OS SupportNVIDIA Cumulus Linux, ONIE-compliant open NOS
Management InterfaceOut-of-band Ethernet, SNMP, SSH, REST API
Supported ProtocolsECMP, LAG, VLAN, QoS, LLDP, SNMP v3
Launch TimelineQ4 2024

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Technical Specifications

BrandLenovo
CategoryNetwork Switches
SKU7Y76CTO1WW
Part Number7Y76CTO1WW
ConditionNew
ModelThinkSystem NE10032
Manufacturer Part Number7Y76CTO1WW
Form Factor1U rack-mount
Port Count32
Port Speed100 GbE (QSFP28)
Aggregate Throughput3.2 Tbps
Switching FabricNon-blocking
Buffer Memory32 MB
Dimensions (H x W x D)1.73 in × 17.3 in × 28.4 in
WeightApproximately 23 kg
Power Consumption600–700 W nominal
Operating Temperature0°C to 40°C
Network OS SupportNVIDIA Cumulus Linux, ONIE-compliant open NOS
Management InterfaceOut-of-band Ethernet, SNMP, SSH, REST API
Supported ProtocolsECMP, LAG, VLAN, QoS, LLDP, SNMP v3
Launch TimelineQ4 2024