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LSI L3-25422-42B MegaRAID SATA 6Gb/s SAS PCIe x8 Raid Controller
- Supports SATA 6Gb/s and SAS interfaces
- PCIe x8 host interface
- MegaRAID technology for advanced RAID features
- Onboard cache memory for performance enhancement
- Provides data redundancy and protection
- Suitable for servers and high-performance workstations
- Supports multiple RAID levels (e.g., 0, 1, 5, 6, 10, 50, 60)
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Product Overview
The LSI L3-25422-42B is a MegaRAID controller card that supports SATA 6Gb/s and SAS interfaces via a PCIe x8 slot. It is designed to provide advanced RAID functionality for servers and workstations, enabling data protection and performance optimization.
Technical Information
| Interface | SATA 6Gb/s, SAS |
| Host Interface | PCIe x8 |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
Additional Specifications
| Cache Memory | Varies (typically 512MB or 1GB) |
| Brand | LSI |
| Model | MegaRAID L3-25422-42B |
Product Description
The LSI L3-25422-42B MegaRAID controller represents a robust solution for managing storage in enterprise environments. Leveraging the latest SATA 6Gb/s and SAS technologies, this card offers high throughput and connectivity for a large number of drives. Its PCIe x8 interface ensures ample bandwidth to the host system, making it suitable for demanding applications that require fast data access and processing. Equipped with LSI's renowned MegaRAID firmware, the L3-25422-42B provides a comprehensive suite of RAID management features. This includes support for various RAID levels, such as RAID 0 for performance, RAID 1 for mirroring, RAID 5/6 for parity-based redundancy, and RAID 10/50/60 for combined performance and protection. The onboard cache memory, often coupled with a battery backup unit (BBU) or flash-based write cache (FBWC), significantly accelerates write operations and protects data integrity during power outages. This controller is an ideal choice for servers and workstations that need to support large storage arrays, ensure data availability through redundancy, and achieve optimal storage performance. Its advanced features, combined with LSI's reputation for reliability and compatibility, make it a cornerstone for modern data storage solutions.
