arista 7050X 7050QX-32S vs HPE Aruba CX Aruba CX 8320
Side-by-side specifications from the vendors' own documents. The Arista 7050QX-32S is a compact 1U 40GbE datacenter spine and aggregation switch delivering 32 ports of QSFP+ alongside 4 ports of 10GbE SFP+. 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 7050QX-32S | 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 | 32x 40GbE QSFP+ and 4x 10GbE SFP+ ports | — |
| Switching capacity | 2.56 Tbps / 1.44 Bpps forwarding capacity | Up to 2.5 Tbps |
| Latency | Cut-through latency from 550 nanoseconds | — |
| Breakout density | Supports up to 132 ports of 10GbE using breakout cables | — |
| Management | Arista CloudVision, Zero Touch Provisioning (ZTP), and eAPI | — |
| 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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