United States
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
N9K-C9316D-GX
Original Stock
Ready to Ship
NEXUS 9300 SERIES 16P 400G
FEATURED DEAL
Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
N9K-C9316D-GX
- Description:
- NEXUS 9300 SERIES 16P 400G
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0889728167031
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$50,003.00
- Price:
$21,106.0057.8% off
Quantity:
1
100% Genuine Guaranteed
Global Delivery
Business Terms / PO Accepted
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
4Global Offices
25+Distribution Points
100+Countries Served
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
- RegisteredCAGE CODE: 97UU8
- VerifiedD-U-N-S® #: 118879150
- ListedUEI: VFVEQ7Q9LH31
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
10+Years Operating
20,000+Clients Served
150K+SKUs Available
N9K-C9316D-GX Overview
N9K-C9316D-GX is a high-performance data center switch designed with a scalable architecture that supports both Layer 2 and Layer 3 networking. It features a robust redundant power supply system, a multitude of high-speed ports, and innovative stacking capabilities to ensure seamless network expansion and reliable performance in demanding environments.
The design of the N9K-C9316D-GX emphasizes high throughput and low latency, making it ideal for spine-and-leaf deployments and mission-critical applications. With a fixed configuration of 16 x 40G data ports supported by 4 x 40G uplink modules and a compact 1 RU rack-mount form factor, it meets the rigorous needs of modern data centers while offering versatile power options and advanced switching capacity for highly scalable network infrastructures.
N9K-C9316D-GX price is $21,106.00, a 57.8% saving from the Cisco list price of $50,003.00. N9K-C9316D-GX is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for N9K-C9316D-GX for additional pricing. Browse the full Cisco Nexus 9000 Switches series or explore all Cisco products.
N9K-C9316D-GX Specifications
- Product Type
- Switch
- Brand
- Cisco
- Power Source
- Redundant Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 480 W
- Number of Ethernet Ports
- 12–24 Ports
- Number of Downlink Ports
- 16 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Fiber
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- N9K-C9316D-GX
- Uplink Configuration
- 40G
- IOS
- IP Services
- POE Support
- Non POE
- SFP Ports
- 24 SFP Ports
- Memory
- 512 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 16 x 40G fixed data ports; supports 4 x 40G uplink modules
- Flash Memory
- 256 MB
- Switching Capacity
- 1280 Gbps
- Product Name
- Cisco Nexus 9316D-GX Switch
- Height
- 1.75 inches
- Width
- 19 inches
- Depth
- 18 inches
- Weight
- 25 lbs
N9K-C9316D-GX Use Case
Hyperscale Cloud Data Center Spine Fabric with N9K-C9316D-GX
In a hyperscale public cloud environment, operators deploy the N9K-C9316D-GX Nexus 9300 Series 16-port 400G switch as the spine layer in a leaf-spine topology to handle massive east-west traffic. The 400GbE bandwidth and sub-600ns latency ensure deterministic performance for live VM migration, container orchestration and multi-tenant network isolation. Benefit: linear scale-out capacity, simplified operations via Cisco NX-OS automation, and seamless expansion to support virtualized workloads at cloud scale.
AI/ML GPU Cluster Interconnect with N9K-C9316D-GX Nexus 9300 Series
In an enterprise AI/ML training data center, data scientists interconnect GPU server pods using the N9K-C9316D-GX Nexus 9300 Series switch to guarantee 400GbE performance for large parameter exchanges and distributed training. Low-jitter fabric and precision timing optimize tensor synchronization across hundreds of GPUs. Benefit: up to 40% faster model convergence, simplified multi-rack orchestration with Cisco Intersight automation, and measurable TCO reduction for deep learning workloads.
Ultra-Low-Latency Financial Trading Network with N9K-C9316D-GX Nexus 9300 Series
In a high-frequency trading (HFT) firm’s network core, the N9K-C9316D-GX Nexus 9300 Series switch delivers 400GbE capacity and deterministic sub-600ns latency to interconnect trading engines, market data gateways and risk engines. Precision time protocol (PTP) support ensures nanosecond-level synchronization for order matching and market arbitrage. Benefit: improved trade execution speed, reduced slippage, and competitive edge through predictable low-latency performance under peak market loads.
Speak To a Hardware Specialist in Your Region
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
Product Comparison Table 
| N9K-C9316D-GX |  N9K-C9272Q |  N9K-C9336PQ |  N9K-C9236C |  N9K-C93600CD-GX | |
|---|---|---|---|---|---|
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 100 Gigabit Ethernet |
| Form Factor | Rack-mount | Chassis | Rack-mount | Chassis | Rack-Mount 1U |
| Height | 1.75 inches | 1.73 inches | 1.75 inches | 1.75 inches | 44 mm |
| Manufacturer Part Number | N9K-C9316D-GX | N9K-C9272Q | N9K-C9336PQ | N9K-C9236C | N9K-C93600CD-GX |
| Media Type Supported | Fiber | Fiber | Fiber | Combo | Fiber |
| Memory | 512 MB | 4 GB | 4 GB | 4 GB | 32 GB |
| Power Source | Redundant Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC / DC / HVAC / HVDC |
| Product Type | Switch | Switch | Switch | Switch | Network Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1U |
| Width | 19 inches | 17.5 inches | 17 inches | 19 inches | 441 mm |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
I
Isaac Burke
4
16-port 400G switch delivered high-speed connectivity for data-intensive environments.
J
Julian Hayes
4
Handles large-scale traffic efficiently and reliably.
K
Kendrick Pierce
5
Professional-grade Cisco 9K switch with predictable performance.
L
Lachlan Ford
5
Easy deployment and low-latency operation.
M
Malcolm Grant
5
Stable and scalable for enterprise spine deployments.
Questions & Answers
What is the Cisco Nexus 9300 Series N9K-C9316D-GX 16P 400G switch?
The N9K-C9316D-GX is a fixed-configuration data center leaf switch offering 16 QSFP-DD ports at line-rate 400G, designed for ultra-high-density, low-latency environments.
How many ports and speeds does the N9K-C9316D-GX support?
It provides 16 QSFP-DD ports, each supporting 400G natively or break-out to 2×200G, 4×100G or 8×50G for flexible deployment.
What is the total switching capacity of the Nexus 9300 16P 400G?
The switch delivers 6.4 Tbps of bidirectional bandwidth and up to 4.0 Bpps of forwarding capacity for demanding east-west traffic.
Which data center use cases suit the N9K-C9316D-GX?
It’s ideal for hyperscale cloud fabrics, AI/ML clusters and virtualized networks requiring ultra-high bandwidth, low latency and deterministic performance.
What software features does the N9K-C9316D-GX include?
Running Cisco NX-OS, it supports EVPN-VXLAN, MPLS, Segment Routing, Smart Buffer, advanced telemetry and full programmability via REST and NETCONF.
How does the Nexus 9300 16P 400G enable data center scalability?
With support for Leaf-Spine architectures, automated provisioning through Cisco ACI or DCNM, and open APIs, it scales seamlessly without performance loss.
What redundancy and high-availability features are built in?
The switch includes dual hot-swappable power supplies, redundant fan trays and non-stop forwarding with Stateful Switchover to minimize downtime.
What are the power and cooling requirements?
It uses dual hot-swappable AC (or optional DC) power supplies, typical power draw of 650 W at full load, and front-to-back airflow rated for 0–40 °C.
Which virtualization platforms are compatible?
It integrates seamlessly with VMware NSX, Microsoft Azure Stack, Red Hat OpenShift and other major hypervisor and container environments.
Does the N9K-C9316D-GX support Cisco ACI?
Yes, it is fully ACI-capable, enabling policy-driven automation, micro-segmentation and end-to-end application visibility in fabric mode.
How is network management and telemetry handled?
Manage it via Cisco DCNM, CLI, SNMP, RESTCONF and streaming telemetry for real-time analytics and rapid troubleshooting.
What are the physical dimensions and weight?
The switch is 1 RU high, 44.45 cm deep, 19 in wide and weighs approximately 6.8 kg (14.9 lb), fitting standard data center racks.
Can the N9K-C9316D-GX interoperate with multi-vendor fabrics?
Yes, it supports industry standards such as EVPN, VXLAN, MPLS and BGP, enabling smooth integration into heterogeneous environments.
What security features are available?
It offers MACsec encryption, control-plane policing, role-based access control and Cisco TrustSec for robust data center security.
What warranty and support options exist?
Cisco provides a limited lifetime hardware warranty plus optional Smart Net Total Care offering 24×7 support, software updates and advance replacement.
How do I order the N9K-C9316D-GX 16P 400G switch?
Contact a certified Cisco partner or reseller and reference SKU N9K-C9316D-GX, or order directly through Cisco Commerce Workspace.