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HP 749976-001 SA P440ar SATA/600 12Gb/s SAS 2GB PCIe Raid Controller
- Controller Model: HP Smart Array P440ar
- Interface: PCI Express (PCIe)
- Cache Memory: 2GB
- Storage Interface: 12Gb/s SAS, SATA/600 (SATA III)
- Form Factor: Mezzanine (typically for specific HP server models)
- RAID Levels Supported: RAID 0, 1, 5, 6, 10, 50, 60
- High-performance data protection and throughput
- Designed for HP ProLiant Gen9 servers
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Product Overview
The HP 749976-001 is a Smart Array P440ar RAID controller with 2GB of cache memory, supporting 12Gb/s SAS and SATA/600 interfaces. It connects via a PCIe interface and is designed for high-performance storage solutions in HP ProLiant servers, offering advanced data protection and throughput.
Technical Information
| Controller Model | Smart Array P440ar |
| Interface | PCIe |
| Cache Memory | 2GB |
Additional Specifications
| Storage Interface | 12Gb/s SAS, SATA/600 |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
Product Description
The HP 749976-001, identified as the Smart Array P440ar controller, is a high-end RAID solution designed for HP ProLiant Gen9 servers. This controller card offers significant performance and data protection capabilities, leveraging a 12Gb/s SAS interface for extremely fast data transfer rates with compatible SAS and SATA drives. The substantial 2GB of onboard cache memory is a key feature, enabling it to handle demanding workloads efficiently by buffering data and accelerating RAID operations. This controller supports a wide array of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This extensive support allows administrators to configure storage arrays precisely according to their needs for performance, redundancy, or a combination of both. The P440ar's advanced architecture is optimized for modern enterprise applications, including virtualization, databases, and high-transaction environments. Typically a mezzanine card, the P440ar is designed for specific internal slots within HP ProLiant servers, ensuring a compact and integrated solution. Its 12Gb/s SAS capability provides the bandwidth necessary for high-performance SSDs and HDDs, making it a versatile choice for storage configurations. The Smart Array technology ensures data integrity and offers advanced management features for simplified deployment and maintenance.
