HPE SN6620C 32Gb 48/24 32Gb Short Wave SFP+ Fibre Channel v2 Switch

The HPE SN6620C 32Gb 48/24 Fibre Channel switch is engineered to power modern data centers with high-speed, low-latency SAN connectivity. This 32Gb Short Wave SFP+ solution is purpose-built for all-flash storage environments, delivering deterministic performance across every FC port and enabling enterprise-scale fabrics that support growth, virtualization, and compute-intensive workloads. As part of HPE’s C-series family, the SN6620C combines dense port capacity, robust fabric services, and streamlined management to reduce complexity while boosting throughput. Whether you’re expanding an existing SAN or designing a new all-flash architecture, the SN6620C is crafted to maximize the potential of your storage investments by ensuring rapid data movement, reliable path protection, and scalable growth. In today’s data-rich landscape, where every millisecond of latency matters, this switch provides the backbone for high-performance storage networks, translating into faster backups, quicker VM migrations, and shorter application response times. With a total aggregate bandwidth of up to 1536 Gbps, the SN6620C handles the demands of modern workloads, large-scale virtualization, and data-intensive analytics without compromising on predictability or reliability. The inclusion of 32Gb Short Wave SFP+ ports further enhances flexibility, enabling longer reach and simplified cabling in complex data-center layouts. This combination of speed, scale, and resilience makes the SN6620C an essential component for organizations pursuing aggressive data-center modernization and 24x7 uptime. The switch is designed to integrate seamlessly into storage fabrics that require consistent per-port performance, a critical factor when consolidating workloads on all-flash arrays, centralizing data services, and delivering rapid access to critical business data.

• High-speed 32 Gbps per port for consistent, low-latency Fibre Channel performance across the entire switch fabric, ensuring predictable I/O and stable response times even under heavy peak loads.
• Dense port configuration featuring 48 Fibre Channel ports and 24 32Gb Short-Wave SFP+ uplinks, enabling scalable SAN fabrics that grow with your data demands.
• Substantial aggregate bandwidth up to 1536 Gbps, empowering rapid data movement, faster backups, and accelerated data-intensive workloads such as virtualization and analytics.
• Optimized for all-flash arrays with a design that unlocks the full potential of flash storage, delivering the throughput and low latency required by modern enterprise applications.
• Enterprise-grade reliability and fabric services designed for 24x7 operation, including robust path management, simplified zoning, and scalable fabric provisioning to reduce downtime and administrative overhead.

Technical Details of HPE SN6620C

• Product family: HPE Storage Fibre Channel Switch, C-series
• Model: SN6620C
• Ports: 48 Fibre Channel ports plus 24 32Gb Short-Wave SFP+ uplink interfaces
• Per-port speed: 32 Gbps Fibre Channel
• Aggregate fabric bandwidth: Up to 1536 Gbps
• Interconnect type: Short-Wave SFP+ for flexible cabling and reach
• Target workloads: All-Flash Arrays, high-bandwidth SAN environments, virtualization, backup and recovery
• Compatibility: Designed to integrate into HPE SAN fabrics and compatible storage architectures
• Deployment: Ideal for dense data-center racks and scalable SAN deployments needing high port density
• Reliability features: Enterprise-grade resilience with robust fabric services and scalable provisioning

how to install HPE SN6620C

1. Plan your fabric: Assess current and projected storage workloads to determine how 48 FC ports and 24 32Gb SFP+ uplinks will fit into your SAN topology, including zoning and path optimization requirements.
2. Prepare the rack and power: Install the SN6620C in a suitable rack location with adequate cooling and power supply, ensuring the device is accessible for cabling and maintenance. Verify redundant power options if available in your deployment.
3. Connect the fabric: Cable 32Gb Short Wave SFP+ ports to target storage arrays, switch peers, and fabric nodes according to your zoning map. Maintain clean cabling practices to minimize interference and maximize airflow.
4. Initial boot and health check: Power on the switch and verify LED indicators, system health, and basic connectivity to fabric members. Ensure firmware is up to date or plan a non-disruptive upgrade if needed.
5. Configure fabric and zoning: Use the CLI or a GUI-based management tool to configure fabric parameters, UCS-like zoning policies, and security controls. Establish switch-fabric parameters, set up VFCs (virtual fabric components) if supported, and implement basic fabric services.
6. Validate performance and redundancy: Run SAN traffic tests, confirm path failover behavior, and verify that all paths are reachable under load. Monitor latency and throughput to ensure the switch meets service-level objectives.
7. Document and monitor: Save configuration snapshots, document cabling diagrams and zoning maps, and enable ongoing monitoring with alert thresholds for bandwidth, errors, and red flags in the fabric.

Frequently asked questions

• What workloads is the SN6620C best suited for? It is optimized for all-flash array environments and other high-bandwidth SAN deployments, delivering consistent 32 Gbps per port performance and substantial aggregate bandwidth to accelerate data-intensive workloads such as virtualization, databases, and large-scale backups.
• How many ports does the SN6620C have? The switch provides 48 Fibre Channel ports with 24 32Gb Short-Wave SFP+ uplinks, offering dense connectivity for scalable SAN fabrics.
• What is the aggregate bandwidth capability? The SN6620C supports up to 1536 Gbps of aggregate fabric bandwidth, enabling rapid data movement across the SAN fabric and reducing I/O bottlenecks.
• Is it compatible with existing HPE storage environments? Yes. The SN6620C is designed to integrate into HPE C-series SAN fabrics and works alongside modern all-flash storage arrays to optimize performance and reliability.
• What management options are available? The SN6620C supports standard Fibre Channel fabric management, including CLI-based configuration and fabric services that enable provisioning, zoning, and monitoring across the SAN.