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HP P42977-001 P416ie-m SR Gen10+ 8 Int 8 Ext Lane Mezzanine Controller
- Interface: 12Gb/s SAS
- Form Factor: Mezzanine (m)
- RAID Levels Supported: RAID 0, 1, 5, 6, 10, 50, 60
- Connectivity: 8 Internal Lanes, 8 External Lanes
- Generation: Gen10 Plus
- Controller Type: Smart Array P416ie-m SR
- Cache: Typically 2GB or 4GB (depending on specific variant)
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Product Overview
The HP P42977-001 P416ie-m SR Gen10+ is a mezzanine RAID controller designed for HPE ProLiant Gen10 Plus servers. It offers 8 internal and 8 external lanes, supporting 12Gb/s SAS for high-performance storage connectivity.
Technical Information
| Product Type | RAID Controller |
| Interface | 12Gb/s SAS |
| Form Factor | Mezzanine |
| RAID Support | RAID 0, 1, 5, 6, 10, 50, 60 |
Additional Specifications
| Internal Lanes | 8 |
| External Lanes | 8 |
| Server Generation | Gen10 Plus |
Product Description
The HP P42977-001, identified as the P416ie-m SR Gen10+ Smart Array Controller, is a high-performance storage solution tailored for HPE ProLiant Gen10 Plus servers. This mezzanine form factor controller provides versatile connectivity options with support for both internal and external storage arrays, utilizing 8 lanes for each direction. Its 12Gb/s SAS interface ensures rapid data transfer rates, making it suitable for demanding enterprise applications that require fast and reliable storage access. This controller supports a comprehensive suite of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, offering administrators the flexibility to configure storage solutions that balance performance, capacity, and data redundancy. The P416ie-m SR is designed to integrate seamlessly into the mezzanine slot of compatible HPE servers, optimizing internal space and simplifying deployment. It typically comes with a significant cache memory (often 2GB or 4GB) to further enhance read and write performance. As a Gen10 Plus controller, the P42977-001 benefits from the latest advancements in storage technology, providing enhanced security features, improved performance metrics, and robust data protection capabilities. It is an essential component for building scalable and resilient storage infrastructures that can support the evolving needs of modern businesses, from virtualization and database management to high-performance computing.

