Product Type | Managed Switch |
Model | Aruba CX 8320 |
Form Factor | 1U Rack-mountable |
Processor | Dual-core 2 GHz ARM Cortex-A57 |
System Memory (RAM) | 16 GB |
Flash Memory | 8 GB |
Internal Storage | 64 GB SSD |
Weight | 20.7 lbs. |
Power Consumption (Typical) | 357 Watt |
Power Supply Type | Dual redundant hot-swappable power supplies supported |
Power Requirements | 100-127 and 200-240 VAC with either 50 or 60 Hz |
HP Aruba CX 8320 Switch 48xSFP+ 6xQSFP+ 16GB RAM JL479A#ABA





Key Benefits

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- - Delivers enterprise-class throughput with 10/40GbE ports and advanced Layer 3 routing for robust data center performance
- - TAA compliance and 5-year warranty make it an ideal choice for government and regulated environments
- - Efficient 357W power usage and compact 1U form factor optimize space and energy in network infrastructure
Product Overview
The HP Aruba CX 8320 Switch Series is a powerful, scalable, and intelligently designed switch ideal for data center or core campus deployments. This configuration includes (48) 10GbE/1GbE SFP+/SFP ports and (6) 40GbE QSFP+ ports, supporting high-density data environments and seamless connectivity. Integrated Layer 3 advanced routing protocols enhance traffic management across complex networks, making it suitable for modern enterprise IT infrastructures.
Under the hood, the CX 8320 is powered by a 2GHz CPU, accompanied by 16GB of RAM, 64GB SSD, and 8GB of flash memory, ensuring rapid processing and robust storage capabilities. The 357W power consumption, combined with dual-voltage operation (100–127V & 200–240V), ensures energy efficiency in dynamic environments. It also boasts a compact 1U form factor, making it ideal for rack-mount deployments where space is at a premium.
TAA-compliant and assembled in Taiwan, this switch meets federal procurement requirements in the U.S. A 5-year warranty offers peace of mind, and English-language localization ensures ease of setup and support. Whether for high-density aggregation or core switching roles, the HP Aruba CX 8320 delivers enterprise-grade networking performance.
Specifications
Product Overview
Wireless Features
Wireless Capability |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | CB, UL, CSA, CE, FCC, VCCI, BSMI, ICES |
RoHS Compliance | Yes |
Warranty | Limited Lifetime Warranty with 5 years 24x7 phone support |
Advanced Security Features
Access Control | 802.1X, MAC authentication, Web-based authentication |
Control Plane Protection | Yes, with control plane policing |
DHCP Snooping | Yes |
Dynamic ARP Protection | Yes |
IP Source Guard | Yes |
IPv6 First Hop Security | Yes |
Encrypted Management Access | SSH, HTTPS, SNMPv3 |
Interfaces
Total Ports | 54 |
SFP+ Ports | 48 x 10GbE/1GbE SFP+/SFP |
QSFP+ Ports | 6 x 40GbE QSFP+ |
Console Ports | 1 x RJ-45 and 1 x micro-USB console port |
Out-of-Band Management Port | 1 x RJ-45 Ethernet management port |
USB Ports | 1 x USB 2.0 Type A |
Data Transfer Rate | 40 Gbps (QSFP+) |
Switching Capacity | 2.5 Tbps |
Throughput | 1,190 Mpps (million packets per second) |
Physical & Environmental
Dimensions (H x W x D) | 1.7 x 17.4 x 19.9 inches |
Operating Temperature | 32°F to 113°F (0°C to 45°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 10% to 95% (non-condensing) |
Maximum Altitude (Operating) | 10,000 ft (3,048 m) |
Acoustic Noise | 62.9 dB (typical) |
Cooling | Front-to-back airflow with hot-swappable fan trays |
Cloud Management & Licensing
Management Interface | Aruba Network Analytics Engine (NAE), Web UI, CLI, REST APIs |
Cloud Management Support | Aruba Central (subscription required) |
License Requirement | No license required for base layer 2/3 features |
Software Image | ArubaOS-CX |