The HPE Storage Fibre Channel Switch B-series SN3700B is a high-performance, entry-level 64Gb Fibre Channel switch designed for small to medium-sized enterprises. Housed in a compact 1U form factor, it offers scalability from 8 to 24 ports, making it ideal for hyper-scale virtualization, cloud infrastructures, and flash-based storage environments. With advanced Gen7 technology, it delivers improved throughput and low latency, supporting NVMe storage with 40% lower switching latency compared to 32Gb switches.
| Attribute | Details | 
| Model | HPE Storage Fibre Channel Switch B-series SN3700B | 
| Form Factor | 1U Rack-mountable | 
| Port Configuration | 8 active ports, scalable up to 24 ports | 
| Port Speed | 64Gb and 32Gb Fibre Channel | 
| Aggregate Throughput | Up to 1.536 Tbps | 
| Latency | 460ns for locally switched ports (including Forward Error Correction) | 
| Optics Options | 64Gb Short Wave SFP56, 32Gb Short Wave SFP28 | 
| Management Software | HPE PowerPack+ (includes Fabric Vision, ISL Trunking, Extended Fabric) | 
| Cooling | Four integrated system cooling fans | 
| Power Supply | One fixed internal power supply | 
| Airflow | Back to front airflow | 
| Warranty | Limited lifetime warranty |