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LSI L3-25243-19D Logic MegaRAID Serial ATA/600 PCIe Raid Controller
- Serial ATA/600 (SATA/300) interface for high-speed storage
- PCI Express host interface for ample bandwidth
- MegaRAID technology for advanced RAID management
- Supports multiple RAID levels (e.g., 0, 1, 5, 6, 10)
- Onboard cache memory (specific size may vary, often 128MB or 256MB) for performance
- Designed for servers and workstations requiring reliable storage
- Features data protection and error recovery mechanisms
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Product Overview
The LSI L3-25243-19D Logic MegaRAID controller is a Serial ATA/600 PCIe RAID controller designed for high-performance storage solutions. It offers advanced RAID features and robust connectivity.
Technical Information
| Interface | SATA/600 |
| Host Interface | PCI Express |
| Controller Type | MegaRAID Controller |
Additional Specifications
| RAID Levels Supported | Typically 0, 1, 5, 6, 10 (verify specific model) |
| Cache Memory | Typically 128MB or 256MB (verify specific model) |
| Form Factor | PCIe Add-in Card |
Product Description
The LSI L3-25243-19D Logic MegaRAID controller is a powerful hardware RAID solution designed to enhance storage performance and reliability in server and workstation environments. It utilizes the Serial ATA/600 interface, providing high-speed connectivity for SATA drives, and leverages the bandwidth of the PCI Express bus for efficient data transfer between the storage devices and the system's processor. This combination ensures that storage operations are not a bottleneck for demanding applications. As a MegaRAID product, this controller offers advanced RAID management features, supporting a variety of RAID levels such as RAID 0 for performance striping, RAID 1 for mirroring, RAID 5 for parity-based redundancy, RAID 6 for enhanced fault tolerance, and RAID 10 for a combination of performance and redundancy. The inclusion of onboard cache memory, typically 128MB or 256MB, acts as a buffer to accelerate read and write operations, significantly improving the responsiveness of the storage subsystem. This controller is engineered for data integrity and system uptime. It incorporates sophisticated error detection and correction algorithms to protect data against corruption. Its robust design and comprehensive RAID capabilities make it a suitable choice for applications requiring high availability and dependable data storage, such as databases, virtualization, and content serving.
