cisco Nexus 3000 Nexus 3064-X vs HPE Aruba CX Aruba CX 8320
Side-by-side specifications from the vendors' own documents. The Cisco Nexus 3064-X is a high-performance 1U top-of-rack datacenter switch optimized for ultra-low latency environments and high-frequency trading networks. The Aruba CX 8320 switch series is an enterprise 1U campus core and datacenter top-of-rack switch delivering wire-speed 10GbE and 40GbE performance.
| cisco Nexus 3000 Nexus 3064-X | HPE Aruba CX Aruba CX 8320 | |
|---|---|---|
| Brand | cisco | HPE |
| Status | end-of-sale | end-of-sale |
| Released | May 2012 | Jun 2017 |
| Form factor | 1U fixed switch | 1U fixed switch |
| Downlink ports | 48x 1G/10GbE SFP+ ports | — |
| Uplink ports | 4x 40GbE QSFP+ ports (each configurable as 4x 10GbE breakout) | — |
| Switching capacity | 1.28 Tbps / 950 Mpps forwarding rate | Up to 2.5 Tbps |
| Latency | Sub-microsecond port-to-port latency | — |
| Form factor | 1U rack mount with dual hot-swap power and fans | 1U fixed switch with redundant power and fans |
| Port options | — | 48x 10GbE SFP+ with 6x 40GbE QSFP+, or 32x 40GbE QSFP+ |
| Forwarding capacity | — | Up to 1,905 Mpps |
| High availability | — | Aruba VSX multi-chassis redundancy |
| Cooling airflow | — | Front-to-back (port-to-power) or back-to-front (power-to-port) |
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