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Power Pack features simplified SAN scaling.
Q0U55B
HPE StoreFabric SN6600B 32Gb 48/24 Power Pack+ Fibre Channel...
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Q0U55B
- Description:
- HPE StoreFabric SN6600B 32Gb 48/24 Power Pack+ Fibre Channel Switch
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- Warranty:
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- List Price:
$43,174.00
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Q0U55B Overview
Q0U55B provides a robust, stackable architecture engineered for high-performance network environments. The product features a modular design with multiple power options, including AC power supply and redundant power supply capabilities, ensuring reliability during critical operations. It offers an array of Ethernet and SFP ports that deliver versatile connectivity and efficient uplink configurations.
Q0U55B is built for scalability and optimal performance, incorporating advanced stacking techniques and a compact 1 RU form factor ideal for data centers and enterprise networks. With POE+ support and proven switching capacities, this switch is well-suited for use cases such as VoIP, digital signage, and wireless access deployments.
Q0U55B price is $13,419.00, a 68.9% saving from the Hpe list price of $43,174.00. Q0U55B is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for Q0U55B for additional pricing. Browse the full Hpe Storage Network Switches series or explore all Hpe products.
Q0U55B Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 350W
- 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
- Q0U55B
- 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
- N/A
- Flash Memory
- 64 MB
- Switching Capacity
- 320 Gbps
- Switching Capacity with Stacking
- 640 Gbps
- Product Name
- Q0U55B 48-Port POE+ Gigabit Stackable Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 12 inches
- Weight
- 15 lbs
Q0U55B Use Case
Enterprise Virtualization and Cloud Infrastructure Consolidation
In a large data center running 500+ VMware vSphere VMs, deploying the Q0U55B-HPE StoreFabric SN6600B 32Gb 48/24 Power Pack+ Fibre Channel Switch—with its 48 x 32Gb and 24 x 16Gb ports—ensures low-latency, high-throughput SAN connectivity to HPE Primera and Nimble storage arrays. Outcomes: 40% faster VM provisioning, 30% reduction in SAN management overhead, and 25% lower TCO through port consolidation and seamless scalability.
Ultra-Low-Latency Financial Trading SAN Deployment
A capital markets firm integrates Q0U55B-HPE StoreFabric SN6600B 32Gb 48/24 Power Pack+ switches to interconnect high-frequency trading servers and storage arrays over 32Gb Fibre Channel. The high-density ports deliver sub-microsecond latency and 25% throughput gains, reducing trade execution times, meeting stringent regulatory SLAs and gaining a measurable competitive edge.
Synchronous Multi-Site Disaster Recovery and Business Continuity
A global enterprise implements two Q0U55B-HPE StoreFabric SN6600B 32Gb 48/24 Power Pack+ switches in primary and DR sites to support real-time replication of mission-critical databases. Leveraging dedicated 32Gb FC links and automated zoning, the solution achieves near-zero RPO, sub-two-second failover, and full compliance with business continuity and regulatory requirements.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 Q0U55B |  Q0U56B |  Q9D35A |  Q0U58B |  834976-B22 | |
|---|---|---|---|---|---|
| Depth | 12 inches | 12 inches | 12 inches | 18 inches | 12 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 | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1 inch | 1 inches | 1 inches | 1.75 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | Q0U55B | Q0U56B | Q9D35A | Q0U58B | 834976-B22 |
| Media Type Supported | Combo | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber / Combo | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 512 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | N/A | 24 Gigabit Ethernet ports with 4 SFP uplink slots | 2 expansion slots for additional modules | N/A | 24 fixed Ethernet ports with 4 dedicated SFP uplink slots |
| Power Consumption | 350W | 120W | 150W | 120 W | 150 W |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Q0U55B 48-Port POE+ Gigabit Stackable Switch | Q0U56B High-Performance Stacking Switch | Q9D35A Enterprise Rack Switch | Q0U58B Enterprise Layer 3 Switch | High-Performance Managed Switch 834976-B22 |
| Product Type | Switch | Switch | Switch | Layer 3 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 | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 320 Gbps | 176 Gbps | 320 Gbps | 320 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 640 Gbps | 352 Gbps | 640 Gbps | 640 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G | 10G |
| Weight | 15 lbs | 8 lbs | 10 lbs | 15 lbs | 14 lbs |
| Width | 17.5 inches | 17 inches | 17 inches | 17 inches | 17.5 inches |
Reviews & Ratings
D
Daniel Woodcroft
5
Reliable performance with consistent latency.
H
Henry Simmons
4
Good choice for enterprise Fibre Channel networks.
V
Victor Lane
5
Stable under continuous workloads.
M
Martin Prescott
4
Strong and dependable FC switching.
Questions & Answers
What is the HPE StoreFabric SN6600B 32Gb 48/24 Power Pack+ Fibre Channel Switch (SKU Q0U55B)?
The HPE StoreFabric SN6600B 32Gb 48/24 Power Pack+ Fibre Channel Switch (SKU Q0U55B) is a high-performance SAN switch offering 48 internal and 24 external 32Gb Fibre Channel ports with advanced fabric services and Power Pack+ features for enterprise storage environments.
How many ports does the SN6600B 32Gb 48/24 Power Pack+ switch support?
The SN6600B supports a total of 72 Fibre Channel ports: 48 fixed internal 32Gb ports and 24 external SFP+ ports for uplinks or additional fabric expansion.
What are the key benefits of the Power Pack+ license?
The Power Pack+ license for the SN6600B provides advanced features such as centralized fabric services, integrated data caching support, dynamic path selection, and enhanced security with no additional per-port fees.
What performance can I expect from a 32Gb HPE StoreFabric SN6600B switch?
The SN6600B delivers line-rate 32Gb performance per port, up to 2.88Tbps aggregate throughput and sub-1µs latency for high-throughput, low-latency SAN environments.
Which management tools are compatible with the SN6600B switch?
The SN6600B is fully supported by HPE OneView, Brocade Network Advisor, and CLI/REST APIs for comprehensive SAN provisioning, monitoring, and automated workflows.
Is the SN6600B compatible with VMware and Microsoft environments?
Yes, the SN6600B is certified for VMware vSphere and Microsoft Windows Server environments, providing full integration with VM-aware storage features and SAN management tools.
How does the SN6600B enhance SAN security?
The SN6600B offers role-based access control, device binding, encrypted fabric services, and RADIUS/TACACS+ support to ensure secure management and data privacy.
What redundancy features does the SN6600B switch offer?
The SN6600B includes dual hot-swappable power supplies, redundant cooling modules, and non-disruptive firmware upgrades for maximum SAN availability.
How scalable is the HPE StoreFabric SN6600B switch?
You can scale from a single 72-port SN6600B to a multi-switch fabric with up to 239 switches per fabric, supporting thousands of end devices and up to 16,000 zones.
What power consumption should I plan for?
Under full load, the SN6600B consumes approximately 800W, with typical power draw around 550W, and supports 100–240V AC input for global deployments.
Does the SN6600B support NVMe over Fibre Channel (FC-NVMe)?
Yes, the SN6600B is fully NVMe over Fibre Channel (FC-NVMe) ready, delivering optimized performance and end-to-end NVMe storage workflows.
What warranty and support are included with SKU Q0U55B?
SKU Q0U55B includes a one-year HPE limited warranty with next-business-day parts replacement and optional HPE Foundation Care or Proactive Care service upgrades.
How do I deploy zoning on the SN6600B switch?
Zoning on the SN6600B is configured via the SAN management GUI, HPE OneView, or CLI, allowing port- and WWN-based zones for secure host-to-target segmentation.
Can I stack multiple SN6600B switches for higher port density?
The SN6600B does not support physical stacking but can be deployed in large, highly available fabrics using ISL trunking and Brocade Fabric Vision technology.
What are the air cooling and temperature specifications?
The SN6600B operates in a 10–40°C ambient temperature range with front-to-back airflow and meets NEBS Level 3 and ETSI standards for data center deployments.
How do I upgrade the firmware on the SN6600B switch?
Firmware upgrades are performed non-disruptively using HPE OneView, Brocade Network Advisor, or CLI by uploading the IT-Ready Firmware bundle to the switch.