United States
Name:
Q0U56B
- Description:
- HPE StoreFabric SN6600B 32Gb 48/48 Fibre Channel Switch
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3 Year Extended Warranty
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Express Delivery Across the USA
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Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
Q0U56B Overview
Q0U56B is a high-performance stacking switch designed with a robust architecture that supports both Layer 2 and Layer 3 protocols, ensuring seamless scalability and outstanding performance for enterprise networks. It offers flexible power options through an AC power supply while delivering a rich array of ports including 24 Gigabit Ethernet ports and 4 SFP uplink slots, making it ideal for high-density environments and varied use cases.
Q0U56B offers superior stacking capabilities that multiply its switching capacity to meet growing network demands. With advanced features such as POE+ support and efficient memory provisioning, this managed switch is optimized for mission-critical applications, enhancing network performance and reliability in data centers, campus networks, and industrial deployments.
What is the price of Q0U56B?
Pricing for Q0U56B is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for Q0U56B.
Explore more options from Switches or explore other Hpe products.
Q0U56B Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 120W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 24 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Combo |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | Q0U56B |
| Uplink Configuration | 10G |
| IOS | IP Services |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 Gigabit Ethernet ports with 4 SFP uplink slots |
| Flash Memory | 64 MB |
| Switching Capacity | 176 Gbps |
| Switching Capacity With Stacking | 352 Gbps |
| Product Name | Q0U56B High-Performance Stacking Switch |
| Height | 1 inch |
| Width | 17 inches |
| Depth | 12 inches |
| Weight | 8 lbs |
Q0U56B Use Case
High-Performance SAN Backbone for Mission-Critical Financial Databases
Scenario: A leading investment bank consolidates disparate Oracle and SQL Server clusters onto a unified 32 Gb SAN fabric using the Q0U56B-HPE StoreFabric SN6600B 48/48 Fibre Channel switch. By zoning high-throughput database volumes and leveraging 32 Gb speed, the IT team reduces I/O latency under peak trading loads and simplifies fabric management. Benefit: Achieves sub-500 μs latency, 99.999% uptime and 40% faster end-of-day batch close, delivering predictable performance for mission-critical financial workloads.
Enterprise-Scale VDI Acceleration with 32 Gb Fibre Channel
Scenario: A global professional services firm deploys 5,000 VDI seats across three data centers. Integrating the Q0U56B-HPE StoreFabric SN6600B switch into their SAN infrastructure enables dedicated 32 Gb planes for virtual desktop storage traffic. With HPE Fabric Vision monitoring and NF-Core streaming, the virtualization team isolates VDI I/O, prevents congestion, and maintains consistent user experience. Benefit: Delivers 50% faster desktop login times and 30% reduction in storage contention, while supporting seamless capacity upgrades without service disruption.
Synchronous Multi-Site Replication for Retail Disaster Recovery
Scenario: A national retail chain implements real-time inventory and POS replication between primary and DR sites. The Q0U56B-HPE StoreFabric SN6600B switch provides 32 Gb inter-site Fibre Channel connectivity and hardware-accelerated data integrity checks. Using NPIV zoning, the operations team enforces separate replication paths and ensures zero data loss during failover drills. Benefit: Guarantees RPO=0, RTO<5 minutes and 99.995% application availability, safeguarding revenue streams and customer trust during site-level outages.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 9 inches | 12 inches | 14 inches | 12 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1 inch | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | LAN Base | IP Services | IP Services | IP Services |
| Layer Supported | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | R0P12A | BK763A | Q0U59A | Q0U56B | 658250-B21 |
| Media Type Supported | Twisted Pair | Combo | Twisted Pair / Fiber / Combo | Combo | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 12 Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 12 fixed Ethernet ports, 4 dedicated SFP uplink ports | 24 Ethernet ports with 4 SFP uplink slots | 2 Expansion Slots for additional modules | 24 Gigabit Ethernet ports with 4 SFP uplink slots | 24 x 10/100/1000 Ethernet ports with 4 SFP uplink slots |
| Power Consumption | 35W | 85W | 120W | 120W | 75 W |
| Power Source | Redundant Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | R0P12A Enterprise Stackable Switch | BK763A High-Performance Enterprise Switch | Q0U59A SmartStack 9000 | Q0U56B High-Performance Stacking Switch | Enterprise Stackable Managed Switch 658250-B21 |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 24 Gbps | 128 Gbps | 176 Gbps | 176 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 48 Gbps | 256 Gbps | 352 Gbps | 352 Gbps | 256 Gbps |
| Uplink Configuration | 1G | 10G | 10G | 10G | 10G |
| Weight | 8 lbs | 12 lbs | 12 lbs | 8 lbs | 15 lbs |
| Width | 19 inches | 17.5 inches | 17.5 inches | 17 inches | 17.5 inches |
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Questions & Answers
Q
What is the HPE StoreFabric SN6600B 32Gb 48/48 Fibre Channel Switch?
A
The HPE StoreFabric SN6600B is a high-density, enterprise-class Fibre Channel SAN switch featuring 48 native 32 Gb/s ports and 48 auto-negotiating expansion ports for high-performance storage connectivity.
Q
How many ports does the SN6600B provide and what speeds do they support?
A
The SN6600B offers 48 front-panel 32 Gb/s Fibre Channel ports and 48 expansion ports that auto-negotiate 8/16/32 Gb/s speeds to accommodate legacy and next-gen SAN devices.
Q
What is the total switching capacity and per-port bandwidth of the SN6600B?
A
The SN6600B delivers up to 2.048 Tb/s aggregate throughput with sustained 32 Gb/s per-port bandwidth and sub-microsecond port-to-port latency.
Q
Which environments and use cases best suit the SN6600B switch?
A
The SN6600B excels in mission-critical SAN deployments, virtualization clusters, high-performance computing, and large-scale backup and disaster-recovery infrastructures.
Q
Is the SN6600B backward compatible with 16 Gb and 8 Gb Fibre Channel devices?
A
Yes, the SN6600B provides full auto-negotiation and backward compatibility with 16 Gb/s and 8 Gb/s Fibre Channel host bus adapters and storage arrays.
Q
What management tools are supported on the SN6600B?
A
The SN6600B integrates with HPE Storage Networks Management Console (SNMC) and HPE OneView for centralized SAN monitoring, configuration, and automation.
Q
Does the SN6600B support zoning and quality-of-service features?
A
Yes, it offers hardware-based VSAN zoning, dynamic port zoning, traffic class-based QoS, and bandwidth allocation to prioritize critical storage workflows.
Q
How does the SN6600B ensure high availability and redundancy?
A
The switch includes dual hot-swappable power supplies, redundant cooling modules, and non-disruptive firmware updates to maintain continuous SAN operation.
Q
What are the physical dimensions and power specifications of the SN6600B?
A
The 1U SN6600B measures 43.0 × 43.9 × 4.3 cm, supports dual 750 W AC hot-swap power supplies, and typically consumes 310 W under full load.
Q
How is the SN6600B configured and managed by administrators?
A
Configuration and management can be performed via an intuitive CLI, web-based GUI, or integrated with SNMC and OneView for automated provisioning and health monitoring.
Q
Which firmware version should I run on the SN6600B?
A
The SN6600B ships with HPE SN series firmware 13.x or later; applying the latest recommended firmware ensures optimal performance, features, and security.
Q
What security and compliance features does the SN6600B offer?
A
The SN6600B provides role-based access control, 802.1X authentication, SNMPv3, and RADIUS/TACACS+ integration for secure SAN fabric management.
Q
Can multiple SN6600B switches be cascaded or stacked?
A
Yes, using high-speed 32 Gb/s ISL trunking, you can cascade up to 16 SN6600B switches in a single SAN fabric for non-blocking scalability.
Q
Is the SN6600B validated for virtualized environments like VMware and Hyper-V?
A
Yes, the SN6600B is certified for VMware vSphere, Microsoft Hyper-V, Red Hat, and SUSE virtualized platforms, delivering consistent low-latency storage I/O.
Q
What warranty and support options are available for the SN6600B?
A
The SN6600B includes a one-year HPE limited warranty with 24×7 telephone support; optional HPE Foundation Care and Proactive Care services extend coverage and response times.
Q
How can I enable advanced features or purchase software upgrades for the SN6600B?
A
Advanced features such as Fabric Watcher and analytics require the HPE SN Series Premium Software license, which can be ordered through HPE sales or an authorized reseller.
