arista 7050X 7050SX-64 vs HPE Aruba CX Aruba CX 8320
Side-by-side specifications from the vendors' own documents. The Arista 7050SX-64 is a 1U top-of-rack datacenter switch designed for high-density 10GbE server consolidation and cloud computing environments. 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.
| arista 7050X 7050SX-64 | HPE Aruba CX Aruba CX 8320 | |
|---|---|---|
| Brand | arista | HPE |
| Status | end-of-sale | end-of-sale |
| Released | Oct 2013 | Jun 2017 |
| Form factor | 1U fixed switch | 1U fixed switch |
| Ports | 48x 10GbE SFP+ and 4x 40GbE QSFP+ ports | — |
| Switching capacity | 1.28 Tbps / 960 Mpps forwarding throughput | Up to 2.5 Tbps |
| Latency | Cut-through switching from 550 nanoseconds | — |
| Operating system | Arista EOS with single-binary image across platforms | — |
| Cooling power | Hot-swappable redundant power supplies and fan modules | — |
| Form factor | — | 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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