cisco Catalyst 9500 Catalyst 9500X vs HPE Aruba CX 8325-48Y8C
Side-by-side specifications from the vendors' own documents. The Cisco Catalyst 9500X is an enterprise 1U fixed-core switch powered by Cisco Silicon One Q200 architecture. The HPE Aruba CX 8325-48Y8C is a high-density 1U top-of-rack data center and storage switch running ArubaOS-CX.
| cisco Catalyst 9500 Catalyst 9500X | HPE Aruba CX 8325-48Y8C | |
|---|---|---|
| Brand | cisco | HPE |
| Status | current | current |
| Released | Feb 2022 | Jan 2019 |
| Form factor | 1U fixed switch | 1U rack |
| Form factor | 1U fixed switch with hot-swap power and fans | 1U fixed-configuration datacenter switch |
| Silicon architecture | Cisco Silicon One Q200 ASIC | — |
| Port density | 28x 100G QSFP28 + 8x 400G QSFP-DD, or 60x 10G/25G SFP28 + 8x 100G QSFP28 | — |
| Switching capacity | Up to 12.8 Tbps | 6.4 Tbps aggregate switching throughput |
| Packet buffer | Deep 80MB shared packet buffer architecture | — |
| Security | Line-rate MACsec-256 and IPsec encryption capabilities | — |
| Port configurations | — | 48x 25GbE SFP28 + 8x 100GbE QSFP28, or 32x 100GbE QSFP28 |
| Forwarding capacity | — | Up to 2,000 Mpps |
| Datacenter features | — | EVPN-VXLAN, RoCEv2 RDMA, Priority Flow Control, ETS |
| Resiliency | — | Hot-swappable N+1 fans and redundant hot-swappable power supplies |
| Ports | — | 48x 25GbE SFP28 ports + 8x 100GbE QSFP28 uplink ports |
| Power supply | — | Dual hot-swappable AC or DC power supplies with N+1 redundant fans |
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