C9300-48S-A - Cisco Catalyst 9300 48 GE SFP Ports Modular Uplink Switch Routers/Cisco 3900 Series The EX4550 has two expansion

The EX4550 has two expansion slots (one on the front and one on the rear)

such as remote terminal access

Memory Technology: DDR2-533 SDRAM

the module supports advanced Layer 2 and Layer 3 features

Can this switch be used for high-performance computing (HPC)

C9300-48S-A - Cisco Catalyst 9300 48 GE SFP Ports Modular Uplink Switch Routers/Cisco 3900 Series The EX4550 has two expansionCisco Catalyst 9300: High Performance 48 Port GE Switch with Modular Uplink Redefine Network Performance with Cisco Catalyst 9300 Switch Product Description: The Cisco Catalyst 9300 48S A is a high performance modular switch designed for enterprise, campus, and branch deployments. Featuring 48 Gigabit Ethernet SFP ports, it offers flexible, high density connectivity with modular uplink options for 10GE 40GE, making it an ideal solution for scalable