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Dell 405-AAQC Perc H740P SAS 12Gb/s PCI-Express 3.1 RAID
- Interface: 12Gb/s SAS
- Bus Type: PCI Express 3.1 x8
- Controller Type: RAID Controller
- RAID Levels Supported: 0, 1, 5, 6, 10, 50, 60
- Data Transfer Rate: Up to 12Gb/s
- Cache Memory: Typically 2GB or 4GB (depending on specific sub-model)
- Form Factor: PCIe Add-in Card
- Designed for high-performance servers and storage arrays
- Supports NVMe drives (via PCIe lanes, depending on configuration)
- Enhanced data protection and performance for critical applications
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Product Overview
The Dell 405-AAQC Perc H740P is a high-performance RAID controller supporting SAS 12Gb/s interface with PCI-Express 3.1 connectivity. It is designed for demanding enterprise environments requiring advanced storage capabilities.
Technical Information
| Product Type | RAID Controller |
| RAID Controller Model | PERC H740P |
| Interface | 12Gb/s SAS |
| Bus Interface | PCI Express 3.1 x8 |
Additional Specifications
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Data Transfer Rate | 12Gb/s |
| Form Factor | PCIe Add-in Card |
Product Description
The Dell 405-AAQC PERC H740P is a cutting-edge RAID controller engineered to deliver exceptional performance and reliability for enterprise-grade storage solutions. Featuring a 12Gb/s SAS interface, it provides the highest throughput available for SAS and SATA drives, ensuring that storage subsystems can keep pace with the demands of modern applications, including high-transaction databases, large-scale virtualization, and data analytics platforms. The controller's PCIe 3.1 x8 interface offers substantial bandwidth, minimizing bottlenecks between the CPU and storage. This controller supports an extensive range of RAID levels, from basic mirroring (RAID 1) and striping (RAID 0) to more advanced configurations like RAID 5, 6, 10, 50, and 60. This versatility allows for the creation of storage arrays optimized for specific needs, whether it's maximizing performance, ensuring high data availability, or balancing both. The H740P often comes with significant cache memory (typically 2GB or 4GB DDR3), further accelerating data operations by reducing latency and improving I/O efficiency. Designed for integration into Dell PowerEdge servers, the 405-AAQC PERC H740P is built to handle the most demanding workloads. It supports advanced features such as SED (Self-Encrypting Drive) management and can often leverage NVMe drives through PCIe lanes, offering a pathway to next-generation storage performance. This makes it a powerful component for organizations requiring robust, scalable, and high-performance storage infrastructure.


