Dell QLE2772 QLogic 32Gb Dual Port Fibre Channel SFP+ HBA Controller Specification Table:
| Specification | Details |
|---|
| Product Model | Dell QLE2772 (QLogic 2772 series) |
| Device Type | Fibre Channel Host Bus Adapter (HBA) |
| Interface | PCI Express 4.0 x8 |
| Ports | 2 × 32Gb Fibre Channel Ports |
| Port Type | SFP+ (FC optical transceivers) |
| Link Speed | 32Gb / 16Gb / 8Gb auto-negotiation |
| Maximum Data Rate | Up to 32 Gbps per port |
| Total Bandwidth | Up to 64 Gbps aggregate |
| Protocol | Fibre Channel (FC), FC-NVMe support |
| Topology | Point-to-point, switched fabric SAN |
| Optical Wavelength | 850 nm (shortwave optics) |
| Distance Support | Up to 100m (OM4 fiber at 32G) |
| Performance | Up to ~2M IOPS (model dependent) |
| Offload Features | Hardware FC protocol processing |
| Virtualization Support | NPIV (N-Port ID Virtualization) |
| Boot Support | SAN Boot (FC boot capability) |
| OS Support | VMware ESXi, Windows Server, Linux |
| Management Tools | QConvergeConsole (QCC) |
| Form Factor | Low Profile / Full Height bracket |
| Cooling | Passive heatsink (server airflow required) |
| Power Consumption | ~12–15W typical |
| Compatible Servers | Dell PowerEdge R640, R740, R750, R760, R840, R940 series |
Dell QLogic QLE2772 Dual Port 32Gb Fibre Channel HBA Controller – High-Speed Enterprise Storage Adapter
The Dell QLogic QLE2772 32Gb Dual Port Fibre Channel HBA Controller is a high-performance storage networking adapter designed for enterprise servers and mission-critical data center environments. Built for ultra-fast 32Gb Fibre Channel connectivity, it delivers exceptional performance, low latency, and reliable storage access for modern SAN (Storage Area Network) infrastructures.
This advanced dual-port HBA (Host Bus Adapter) provides redundant and high-bandwidth connectivity to Fibre Channel storage systems, ensuring continuous data availability and improved fault tolerance. It is commonly used in Dell PowerEdge servers, making it a trusted choice for enterprise virtualization, cloud storage, and high-performance database workloads.
Powered by QLogic’s latest generation architecture, the QLE2772 supports advanced features such as NVMe over Fibre Channel (NVMe/FC), NPIV virtualization, and hardware-level offloading, which significantly reduces CPU overhead and improves overall system efficiency. It is optimized for environments that require extremely fast storage communication and maximum uptime.
With support for 32Gb/s per port (dual-port configuration), this HBA provides extremely high throughput, making it ideal for demanding workloads such as enterprise databases, virtualization clusters (VMware, Hyper-V), and large-scale storage systems.
Key Features:
- Dual-port 32Gb Fibre Channel connectivity
- PCIe high-speed interface for enterprise servers
- Designed for Dell PowerEdge server compatibility
- Supports NVMe over Fibre Channel (NVMe/FC)
- Hardware offloading reduces CPU utilization
- High IOPS performance for storage-intensive workloads
- Ideal for SAN, virtualization, and cloud environments
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The Dell QLE2772 32Gb Dual Port Fibre Channel HBA is a high-performance enterprise-grade host bus adapter designed for modern data centers that demand ultra-fast storage connectivity, reliability, and scalability. When you purchase from Datacom Technologies BD, you are not just getting hardware—you are investing in performance, authenticity, and trusted local support in Bangladesh.
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Frequently Asked Questions (FAQ)
1. What is Dell QLE2772 QLogic 32Gb Fibre Channel HBA used for?
The Dell QLE2772 is a high-performance Fibre Channel Host Bus Adapter (HBA) designed for connecting servers to SAN (Storage Area Network) systems. It enables ultra-fast 32Gb Fibre Channel storage connectivity for enterprise data centers, virtualization, and mission-critical workloads.
2. Is Dell QLE2772 a network card or storage controller?
It is not a normal Ethernet NIC.
It is a Fibre Channel HBA, meaning it is used for:
- Storage traffic (SAN communication)
- Not standard LAN networking
3. How many ports does Dell QLE2772 have?
It comes with:
- Dual-port (2 × SFP+) Fibre Channel interfaces
- Each port operates independently for redundancy and performance
4. What is the speed of QLE2772 HBA?
Each port supports:
- Up to 32Gbps Fibre Channel
- Also backward compatible with 16Gb and 8Gb FC speeds
5. What type of connectors does it use?
It uses:
- SFP+ Fibre Channel transceivers
- Optical fiber cables (LC connectors)
- No RJ45 copper support
6. What is the main use of this HBA in data centers?
It is used for:
- Connecting servers to SAN storage arrays
- High-speed storage access
- Virtualization platforms (VMware, Hyper-V)
- Mission-critical database workloads
7. Is Dell QLE2772 compatible with PowerEdge servers?
Yes, it is compatible with many Dell PowerEdge servers such as:
- R640 / R740 / R740xd
- R750 / R760 series
- R940 / R960 high-end systems
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