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32-port 40G QSFP spine switch offered high performance and low latency.
N9K-C9332PQ
Nexus 9300 with 32p 40G QSFP
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N9K-C9332PQ
Nexus 9300 with 32p 40G QSFP
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N9K-C9332PQ is a high-performance, rack-mount data center switch built with a modern, multi-layer architecture that ensures low latency and high throughput for mission-critical deployments. Designed with flexible power options including redundant power supply support, it delivers reliable operation in environments demanding continuous uptime and resilient connectivity.
N9K-C9332PQ features a robust port configuration with 32 fixed QSFP+ downlink ports and additional SFP ports, supporting both high speed uplink configurations and versatile connectivity needs. With stacking capabilities and scalable design, it meets the stringent performance requirements of modern data centers, cloud computing infrastructures, and virtualized environments while handling intensive data workloads.
N9K-C9332PQ price is $13,083.00, a 59.7% saving from the Cisco list price of $32,500.00. N9K-C9332PQ is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for N9K-C9332PQ for additional pricing. Browse the full Cisco Nexus 9000 Switches series or explore all Cisco products.
Deploy the Cisco Nexus N9K-C9332PQ with 32p 40G QSFP as spine switches in a leaf-and-spine architecture for hyperscale data centers. This configuration delivers 1.28 Tbps of non-blocking throughput, sub-400 ns latency, and seamless east-west traffic handling, enabling real-time application performance and zero-touch scaling. Benefit: Dramatically reduces congestion, accelerates VM provisioning by 50%, and ensures predictable, high-density connectivity for cloud and virtualization workloads.
Implement the N9K-C9332PQ with 32p 40G QSFP in a high-frequency trading (HFT) infrastructure to interconnect matching engines, market data feeds, and risk management servers. With deterministic sub-500 ns port-to-port latency, advanced buffer management, and Precision Time Protocol (PTP) support, this switch optimizes trade execution speed. Benefit: Minimizes slippage risk, maximizes transaction throughput, and delivers a measurable 20% improvement in end-to-end trade cycle times.
Integrate the Cisco Nexus N9K-C9332PQ with 32p 40G QSFP as the core fabric for multi-node GPU and AI/ML training clusters. Leveraging RDMA over Converged Ethernet (RoCEv2), ECN congestion control, and 32 × 40 Gbps uplinks, this solution ensures high-bandwidth, low-latency communication among compute nodes. Benefit: Cuts distributed training time by up to 40%, scales seamlessly to thousands of GPUs, and accelerates model convergence for data-intensive research and inference workloads.
To get the detailed certification, please go to the Compliance Center.
 N9K-C9332PQ |  N9K-C92300YC |  N9K-C9372PX-E |  N9K-C9316D-GX |  N9K-C93120TX | |
|---|---|---|---|---|---|
| Depth | 20.0 inches | 18.8 inches | 14.5 inches | 18 inches | 18 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.73 inches | 1.75 inches | 1.75 inches |
| IOS | N/A | IP Services | IP Services | IP Services | N/A |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | N9K-C9332PQ | N9K-C92300YC | N9K-C9372PX-E | N9K-C9316D-GX | N9K-C93120TX |
| Media Type Supported | Fiber | Combo | Combo | Fiber | Twisted Pair / Fiber / Combo |
| Memory | 4 GB | 4 GB | 256 MB | 512 MB | 4 GB |
| Number of Downlink Ports | 32 Ports | 48 Ports | 48 Ports | 16 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | Over 48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | Fixed configuration with 32 QSFP+ ports and 4 SFP ports | N/A | N/A | 16 x 40G fixed data ports; supports 4 x 40G uplink modules | Fixed 48 10GBASE-T ports and 6 QSFP+ uplink ports |
| Power Consumption | 350 W | N/A | N/A | 480 W | N/A |
| Power Source | Redundant Power Supply | Redundant Power Supply / AC Power Supply | Redundant AC Power Supply | Redundant Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Cisco Nexus 9332PQ Switch | Cisco Nexus 92300YC Fixed Switch | Cisco Nexus 9372PX-E Series Data Center Switch | Cisco Nexus 9316D-GX Switch | Cisco Nexus 93120TX Data Center Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 24 SFP Ports | Combo | 24 SFP Ports | N/A |
| Switching Capacity | 3600 Gbps | 4800 Gbps | 1440 Gbps | 1280 Gbps | 1440 Gbps |
| Switching Capacity with Stacking | N/A | 9600 Gbps | 1440 Gbps | N/A | N/A |
| Uplink Configuration | 40G | 10G | 10G | 40G | 1G / 10G / 40G |
| Weight | 18 lbs | 29 lbs | N/A | 25 lbs | 20 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 19 inches | 17.5 inches |
32-port 40G QSFP spine switch offered high performance and low latency.
Cisco hardware is reliable for demanding ACI workloads.
Easy deployment and predictable enterprise-grade throughput.
Handles traffic spikes efficiently without downtime.
Professional solution for core and spine layers.
The Cisco Nexus 9300 N9K-C9332PQ is a fixed 2RU data center switch featuring 32 native 40 Gbps QSFP+ ports, 3.2 Tbps of switching capacity, and ultra-low latency for high-density spine-leaf deployments.
The N9K-C9332PQ provides 32 native QSFP+ ports, each delivering 40 Gbps of bi-directional bandwidth, ideal for high-performance data center fabrics.
The switch delivers 3.2 Tbps of system bandwidth and sub-microsecond latency (as low as 600 ns), ensuring wire-speed forwarding and minimal packet delay.
The Nexus 9300 N9K-C9332PQ runs Cisco NX-OS Release 9.x, offering advanced programmability with Python, REST API, and full support for Cisco ACI and DCNM integration.